baber/WOPTO huggingface dataset:
Patent AT-E66092-T1 (AT)
Inventor: STAUFER URS
IPC: G11B9/00
Filed: 1987-12-07
Granted: 1991-08-15
Abstract: In order to generate surface structures of atomic dimensions on electrically conductive or semiconductive substrate surfaces by means of a fine electron beam, a high local current density of tunnel electrons in the electron volt region is generated by means of a raster tunnel microscope in selected areas of the substrate surface measured in manometers, thus thermally inducing phase shifts, that can be amorphous/crystalline, magnetic/non-magnetic or superconducting/non-superconducting. Nanometric topographic structures can also be generated and detected in predetermined positions in a reproducible manner. This process and a device for its implementation can be used to produce information storage means with a storage density hitherto never achieved.
Patent AT-E102420-T1 (AT)
Inventor: DRINDA KLAUS DIPL-ING
IPC: H04N7/083
Filed: 1988-08-08
Granted: 1994-03-15
Abstract: To regenerate binary information from a perturbed baseband signal, particularly a D2-MAC signal, an automatic gain control signal for an automatic gain control amplifier (V) is derived from a peak-value detector (SD1, SD2). The signal components which are outside this data burst are gated out during the gain control process. Due to these measures, the position of the data burst is optimally aligned with respect to the decoder decision circuit thresholds (E1, E2). <IMAGE>
Patent AT-E84028-T1 (AT)
Inventor: COOPER DAVID GWYN
IPC: C07D213/71
Filed: 1988-04-06
Granted: 1993-01-15
Abstract: Compounds of the formula (I): <CHEM>  and salts thereof; wherein      A is a group NR<3>SO2 or SO2NR<3>; B is C1-6alkylene;      Y is CO2H or a group hydrolysable to CO2H; R<1> is phenyl optionally substituted by one or more substituents chosen from the group comprising halogen, C1-4alkyl, C1-6acyl, C1-4alkoxy, nitro and trifluoromethyl, provided that when R<1> is phenyl substituted by two or more substituents, no more than one substituent can be meta-trifluoromethyl; R<2> is hydrogen or one or more C1-4alkyl substituents; and R<3> is hydrogen or C1-6alkyl.
Patent AT-E81683-T1 (AT)
Inventor: DAVIES GWILYM
IPC: C07C21/18
Filed: 1988-05-26
Granted: 1992-11-15
Abstract: A saturated or unsaturated fluorocarbon is produced by electrolytic reduction of a saturated fluorocarbon containing at least on atom of chlorine or bromine in an electrolytic cell having a low hydrogen overpotential cathode. The cathode is preferably stainless steel, and the fluorocarbon which is produced is preferably a fluorohydrocarbon.
Patent AT-E77292-T1 (AT)
Inventor: SAYER MATTHEW EMMETT
IPC: B29L22/00
Filed: 1988-09-23
Granted: 1992-07-15
Abstract: An injection moulded plastics article is produced by introducing a stream of molten plastics material from an injection moulding machine cylinder into an article forming mould space (13). Pressurised gas is supplied into the interior of the molten plastics material to form a gas containing cavity (25) therein. The plastics material is then allowed to solidify and cool sufficiently so that the article can itself sustain the form dictated by the mould surface. The cavity is vented to reduce the pressure within the cavity to ambient pressure prior to opening of the mould. The step of venting the cavity is achieved by providing at at least one position which is separate from the plastics inlet and the gas inlet a vent passage (30) in the mould open at its inner end to a part of the interior of the mould at which the gas containing cavity (25) is formed, and a retractable closure (31) for opening and closing the vent passage at its inner end, maintaining the closure in its closed position during the forming of the article whereby the cavity wall is formed over the inner end of the vent passage and the closure therefor, and subsequently retracting the closure to allow the creation of a vent opening in the cavity wall in the area of the inner end of the vent passage through which vent opening gas from the cavity passes into the vent passage. Apparatus for carrying out the above process is also described.
Patent AT-E87066-T1 (AT)
Inventor: GIACOMELLI MARIO
IPC: E06B3/08
Filed: 1988-12-22
Granted: 1993-04-15
Abstract: A section member structure, comprising fixed frame section members (3), consisting of a box-like body, therefrom at least an abutment leg extends, as well as movable frame section members (21, 26), consisting of a box-like body which is provided, on a side, with a seat for housing a plate-like element and at least a seat for coupling a further section member adapted to restrain the plate-like element and, on the other side, with an abutment leg.
Patent AT-E93979-T1 (AT)
Inventor: ROLAND BRUNO
IPC: G03F7/023
Filed: 1988-12-15
Granted: 1993-09-15
Abstract: Photosensitive compositions containing phenolic resins and diazoquinone derivatives capable of being employed as photoresists in the formation of high-resolution patterns in the manufacture of integrated circuits. 
<??>These compositions exhibit a better contrast and a better selectivity by virtue of the addition of small quantities of a condensed polycyclic aromatic sulphonic or carboxylic acid in the form of the free acid and/or of an ammonium salt and/or of an acid halide, the cation of the ammonium salt having the formula 
<IMAGE>
 in which R1, R2, R3 and R4 = hydrogen, C1-C4 alkyl or C1-C4 hydroxyalkyl. 
<??>The process of formation of negative patterns comprises the following stages: (a) covering a substrate with the photosensitive composition, (b) exposure according to the image to an ultraviolet radiation, (c) treatment of the exposed composition with a silicon compound in such a way that the silicon compound is selectively absorbed into the irradiated parts and (d) development by a dry route in order to remove selectively the unirradiated parts.
Patent AT-E85733-T1 (AT)
Inventor: HORN KLAUS
IPC: G01R17/06
Filed: 1988-03-31
Granted: 1993-02-15
Abstract: PCT No. PCT/DE88/00210 Sec. 371 Date Dec. 1, 1989 Sec. 102(e) Date Dec. 1, 1989 PCT Filed Mar. 31, 1988 PCT Pub. No. WO88/07658 PCT Pub. Date Oct. 6, 1988.A process and arrangement for evaluating a measurable analog electronic quantity based on the principle of the timekeeping mechanism, in which the measurable analog quantity is digitalized by counting integration processes. To exploit the simplicity and precision of the timekeeping mechanism principle also far fast and precise digital data conversion units, a deviation coding phase (AV) is inserted between the timekeeping mechanism periods (T), in which post-adjustment of the timekeeping mechanism timing ratio is possible with rapid digital circuits even in the event of abrupt fluctuations of the quantity to be measured. The invention is generally applicable for highly precise and rapid digital data conversion of analog quantities, and is especially advantageous in high-precision measuring instruments with measuring sensors in bridge circuits, for example in weighing cells based on the DMS principle in electronic balances.
Patent AT-E67879-T1 (AT)
Inventor: WILLIAMS TIMOTHY DAVID NEIL
IPC: G08C19/02
Filed: 1988-03-21
Granted: 1991-10-15
Abstract: The circuit includes a loop (3) in which a signal current flows; a supply voltage generation circuit (1); a signal conversion circuit (2); a switch (5) operative to connect either the supply voltage generation circuit or the signal conversion circuit into the loop (3) at any instant, the outputs of the supply voltage generation circuit and the signal conversion circuit being supplied to a common load (4) which controls operation of the switch (5); and a pair of capacitors (6,7) connected across the outputs of the supply voltage generation circuit and the signal current conversion circuit, respectively.
Patent AT-E87362-T1 (AT)
Inventor: BIELLE JACQUES
IPC: G01B5/00
Filed: 1988-09-08
Granted: 1993-04-15
Abstract: PCT No. PCT/FR88/00443 Sec. 371 Date May 1, 1989 Sec. 102(e) Date May 1, 1989 PCT Filed Sep. 8, 1988 PCT Pub. No. WO89/02571 PCT Pub. Date Mar. 23, 1989.A movable support (5) provided at its botton surface with a pad (19) made of antifriction material and slidable on a lapped reference surface (2). The movable support includes discharging jacks (8) which bear indirectly against the frame. The effort corresponding to the sum of the independent efforts of each jack must be lower than the effort exerted by the weight of the movable support and of its optional accessories, so as to minimize the difference between the sliding effort at the beginning and the friction effort of displacement in any direction on one plane and so as to limit, in the displacement referential X,Y,Z, the deviations of the geometrical positions of a sensor or of a tool. A motor (26) and a particular reducer drive the movable support in a translation direction X. There is provided a second drive unit for a translation in the direction Y. By using as an accessory a micrometric displacement table and a follower, it is possible to take tridimensional profilometric measurements.
Patent AT-E122075-T1 (AT)
Inventor: AUMANN GERD DR DIPL-CHEM
IPC: C09C1/02
Filed: 1989-01-05
Granted: 1995-05-15
Abstract: The present invention relates to an underfloor sealing composition for motor vehicles, containing at least one finely divided vinyl chloride homopolymer, copolymer, terpolymer or graft polymer, at least one plasticiser, at least one stabiliser, at least one filler or filler mixture based on calcium carbonate, and at least one adhesion promoter and/or one other auxiliary or additive substance, and also optionally at least one dye, one colour pigment, one solvent and/or diluent medium, characterised in that all or some of the filler, preferably the calcium carbonate, or the filler mixture, preferably the calcium carbonate contained in the filler mixture, have been provided with from 0.3 to 12% by weight, preferably from 1 to 5% by weight (based on 100 parts by weight of the surface-treated calcium carbonate) of a saturated and/or unsaturated, not only at least monocarboxylic but also polar - because it contains at least one polar group - carboxylic acid, dicarboxylic acid, fatty acid, substituted fatty acid, a salt of this compound or fatty acid derivative, preferably at least one hydroxyl-, carbonyl-, carboxyl-, ether- and/or amino-containing aliphatic saturated and/or unsaturated monocarboxylic acid or fatty acid or at least one salt of this monocarboxylic acid which contains at least one polar group and is C2 to C32, preferably C10 to C22, arranged on all or some of the surface of the filler or filler mixture, preferably the calcium carbonate.
Patent AT-E68312-T1 (AT)
Inventor: DEDERER GUENTHER DIPL-ING FH
IPC: H05K3/32
Filed: 1989-04-19
Granted: 1991-10-15
Abstract: Conformal, moulded elements (11), bridging a conductor track interruption, are used for repairing conductor tracks (10) whose width is in the range from 50 to 70  mu m and whose path is designed in a meandering manner. With the repair methods used until now, conductor tracks with a width of approximately 150  mu m can be repaired. As a result of miniaturisation of the conductor tracks (10), a special method is required for checking the conformal alignment between the moulded element (11) and the conductor track (10) at the point of the interruption, as well as symmetrical bridging of a conductor track interruption. In the method according to the invention, this check is carried out by monitoring using television cameras (1; 2; 3), the location of the conductor track interruption and its environment, a moulded element (11) which is conformal therewith, and the positioning of this moulded element (11) with respect to the conductor track interruption being detected at various positions. The moulded element (11) is held, aligned and positioned using only a single suction electrode (5), from stamping-out to connection on the conductor track (10). 
<IMAGE>
Patent AT-E152385-T1 (AT)
Inventor: ALMBLAD ROBERT
IPC: B23C3/35
Filed: 1989-10-20
Granted: 1997-05-15
Abstract: First and second cutter head assemblies each include a key follower positioned at a first elevation and a spaced apart cutting wheel positioned at a second elevation. The key followers trace the bitted surfaces of a master key while the cutting wheels move with the key followers and duplicate bitted surfaces of the master key onto a key blank. A linear displacement bearing assembly is coupled to the first and second cutter heads to permit the key followers and cutting wheels to be laterally displaced with respect to the master key and key blank. A key positioning cassette system holds and aligns the master key and key blank relative to the first and second cutter head assemblies. Another linear displacement device is coupled to the base of the key cutting machine and to the cassette system for longitudinally displacing the key blank and the master key with respect to the longitudinally fixed key followers and cutting wheels. The various elements of the key cutting machine thus trace or follow the bitted surfaces of the master key and duplicate those bitted surfaces onto the bitted surfaces of the key blank.
Patent AT-E108792-T1 (AT)
Inventor: FORBES IAN THOMSON BEECHAM PHA
IPC: A61K31/47
Filed: 1989-12-07
Granted: 1994-08-15
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  wherein: R1 is hydrogen, C1-6 alkyl, C3-6 cycloalkyl, C3-6 cycloalkyl-C1-4 alkyl, C2-6 alkenyl or C2-6 alkynyl; R2, R3 and R4 are independently selected from hydrogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkoxycarbonyl, C1-6 alkylthio, hydroxy, C2-7 alkanoyl, chloro, fluoro, trifluoromethyl, nitro, amino optionally substituted by one or two C1-6 alkyl groups or by C2-7 alkanoyl, cyano, carbamoyl and carboxy, and phenyl, phenyl C1-4 alkyl or phenyl C1-4 alkoxy in which any phenyl moiety is optionally substituted by any of these groups; R5 and R6 are independently selected from hydrogen, C1-6 alkyl, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-4 alkyl, C2-6 alkenyl, C1-7 alkanoyl, C1-6 alkylsulphonyl, di-(C1-6 alkyl)amino C1-6 alkyl, 3-oxobutyl, 3-hydroxybutyl, and phenyl, phenyl C1-4 alkyl, benzoyl, phenyl C2-7 alkanoyl or benzenesulphonyl any of which phenyl moieties are optionally substituted by one or two halogen, C1-6 alkyl, C1-6 alkoxy, CF3, amino or carboxy, or R5 and R6 together are C2-6 polymethylene optionally interrupted by oxygen or NR11 wherein R11 is hydrogen or C1-6 alkyl optionally substituted by hydroxy; R7, R8, R9 and R10 are independently selected from hydrogen, C1-8 alkyl optionally substituted by one or two hydroxy, oxo, C1-4 alkoxy, halogen or CF3 groups, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-4 alkyl, C2-7 alkanoyl, C2-6 alkenyl or C2-6 alkynyl either being optionally substituted by one, two or three halogen atoms or C1-4 alkyl, C3-7 cycloalkenyl optionally substituted by one or two halogen or C1-4 alkyl groups, C3-7 cycloalkenyl-C1-4 alkyl in which the cycloalkenyl ring is optionally substituted by one or two halogen or C1-4 alkyl groups, and phenyl optionally substituted by one or two halogen, C1-6 alkyl, C1-6 alkoxy, CF3, amino or carboxy, or R7 and R8 together and/or R9 and R10 together are C3-6 polymethylene optionally substituted by C1-6 alkyl or C2-6 alkenyl; and Z is (CR14R15)n where n is 0, 1 or 2 and R14 and R15 are independently selected from hydrogen, C1-6 alkyl or C2-6 alkenyl.
Patent AT-E105924-T1 (AT)
Inventor: COLLEY ROBERT
IPC: F16G5/16
Filed: 1989-01-03
Granted: 1994-06-15
Abstract: Transmission element (1) composed of at least one endless carrier (2) and transverse blocks (3), each comprising at least one groove (4) into which the endless carrier (2) engages, the said transmission element (1) being characterised in that the coefficient of friction between the endless carrier (2) and the transverse blocks (3) is at most equal to 0.4 and in that the said transverse blocks (3), perfectly symmetrical, have, on each of their faces, a device for guiding the transverse blocks between them. 
<??>Application to power transmission on machines or on vehicles. 
<IMAGE>
Patent AT-E104431-T1 (AT)
Inventor: HUNT ROBERT N
IPC: G01J3/10
Filed: 1990-08-11
Granted: 1994-04-15
Abstract: An infrared source suitable for use as a remote source for infrared interferometer spectrometers. This device is composed of a heat source (1), a black body radiating element (4) and a concave reflector (3). A support (2) to maintain the heat source and black body radiating element (4) in proper position is also preferably included. The device of the present invention enhances the accuracy and sensitivity of gas sensing devices based upon measurement of background infrared radiation, and allows the remote infrared source to be used in locations in which ignitable materials may be present.
Patent AT-E105280-T1 (AT)
Inventor: SMID JACOB KORNELIS
IPC: C09K3/00
Filed: 1990-02-27
Granted: 1994-05-15
Abstract: The invention relates to mixtures of amidated fatty acids or derivatives thereof of the general formula <CHEM> wherein R min  is absent or an alkyl group with 2-4 C-atoms, the average value of n is 0,5 to 3 and R represents a fatty acid radical with 14-24 C-atoms obtained from oils produced from the plant species 'Brassica' with an eruca acid content lower than 5 %. These products are good thickeners for surfactants and/or detergents. No nitrose compounds of (di)alkanolamines, which could present a health hazard, are formed in the thickeners according to the invention.
Patent AT-E83990-T1 (AT)
Inventor: GRAM ALEX
IPC: B62H3/00
Filed: 1990-03-14
Granted: 1993-01-15
Abstract: By a lockable holder (2) for a bicycle stand and comprising a projecting holder part (14) which is adapted to receive a portion (6) of a bicycle and which comprises cooperating holding and locking means (16, 18) being adapted to grasp and/or to lock the bicycle portion (6) to the holder part (14) which comprises activating means which by insertion of the bicycle portion (6) in the holder part (14) is adapted to influence the holding means (16) to grasp the bicycle portion (6), consist the locking means of a locking part (10) which including eye means (18) is pivotally arranged in the holder part (14) to take up a locking position, in which the bicycle portion (6) being grasped in the holder part (14) by means of the holding means (16), and in which the locking part may be fixed in relation to the holder part (14) by insertion into the eye means either a locking pawl of a lock connected with the holder part or a locking hoop of la loose padloch, said eye means being such adapted that the locking pawl of the locking hoop - in spite of that the lock in question is activated - may be removed from the eye means, if the locking part is allowed to turn in the holder part (14), that is if the bicycle portion (6) is not placed in the holder part (14). Hereby is obtained an improved bicycle holder by which the problems regarding unauthorized "privatizing" of the bicycle stand in a simple manner may be avoided.
Patent AT-E128474-T1 (AT)
Inventor: VAN BROEKHOVEN JOHANNES ADRIAN
IPC: C08G67/00
Filed: 1990-11-13
Granted: 1995-10-15
Abstract: A mixture of two linear polymers 1 and 2 of carbon monoxide with one or more olefinically unsaturated compounds, in which on the one hand the units from carbon monoxide and on the other hand the units from the olefinically unsaturated compound(s) are present in substantially alternating fashion, is prepared by contacting the monomers at elevated temperature and pressure with a suitable catalyst, and   a) carrying out the preparation of polymer 1 at a set temperature T1,   b) carrying out the preparation of polymer 2 at a set temperature T2, which is 3-30  DEG C lower than the temperature T1, and c) carrying out the preparation of polymer 2 in the presence of such a quantity of polymer 1 that the thus obtained polymer mixture contains 3-45 %w of polymer 1. e
Patent AT-E100804-T1 (AT)
Inventor: EGGLER JAMES FREDERICK
IPC: A61P11/00
Filed: 1990-03-30
Granted: 1994-02-15
Abstract: Substituted chromans which by inhibiting 5-lipoxygenase enzyme are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction, stroke and related disease states in mammals, pharmaceutical compositions thereof, a method of treatment therewith, and to intermediates useful in the synthesis thereof.
Patent AT-E104443-T1 (AT)
Inventor: MAFFERT JEROME
Filed: 1990-09-10
Granted: 1994-04-15
Abstract: Device for detection of targets likely to appear in a field under surveillance. According to the invention, this device is characterised in that it comprises, mounted on a common support (1) which is steerable in azimuth, a thermal camera (4), a laser range finder (7), and means (8, 9) for deflection in elevation and in azimuth of the transmission and reception beams of the said rangefinder. <IMAGE>
Patent AT-E95060-T1 (AT)
Inventor: KATZ DAVID H
IPC: C07C31/13
Filed: 1990-04-16
Granted: 1993-10-15
Abstract: A method treating virus-induced and inflammatory diseases of skin and membranes in humans or animals, comprising application of a composition consisting of one or more of the aliphatic alcohols docosanol, tetracosanol and hexacosanol in a physiologically compatible carrier is disclosed.
Patent AT-E113768-T1 (AT)
Inventor: ZUCKER FRIEDHELM
IPC: G11B7/005
Filed: 1990-07-11
Granted: 1994-11-15
Abstract: An automatic gain control circuit includes an amplifier, the gain of which is to be controlled, and an input terminal for receiving an analog input signal. A first signal path is arranged between the input terminal and the amplifier and includes a controllable switch and a first filter. A second signal path is responsive to the input terminal and includes an analog-to-digital converter for providing digital signals representative of levels of the analog input signal. A signal processor receives the digital signals and provides control signals. A pulse width modulator receives the control signals and provides a pulse width modulated signal, the width of which varies in accordance with the digital signals, to the controllable switch.
Patent AT-E103362-T1 (AT)
Inventor: WALLDEN LARS
IPC: E05B47/00
Filed: 1990-06-15
Granted: 1994-04-15
Abstract: PCT No. PCT/SE90/00402 Sec. 371 Date Dec. 27, 1991 Sec. 102(e) Date Dec. 27, 1991 PCT Filed May 19, 1990 PCT Pub. No. WO91/00405 PCT Pub. Date Jan. 10, 1991.A lock mechanism of the narrow-profile-lock kind comprises a pivotal latch hook (4) which can be manipulated by a key via a cylinder-lock follower (19), a rack element (18), a follower (17) and a spring-activated drive element (6). The lock plunger can also be activated via an electric motor (11), an output shaft (10), and a worm gear (9) which is in meshing engagement with a dogging element (8) which is pivotally mounted on the same shaft (7) as the follower element (17) and has dogs or projections (8b) which enter sector-shaped slots (17b) having a figure-eight configuration. When the electric motor is started the dogging element (8) is rotated through 90 DEG  and the latch hook (4) adopts its locking position. The electric motor returns immediately the dogging element (8) to its starting position, while the follower element (17) remains.
Patent AT-E156131-T1 (AT)
Inventor: MARKOVAC ANICA
IPC: C07H19/19
Filed: 1991-05-14
Granted: 1997-08-15
Abstract: A process for the preparation of 2-amino-9-(2,3,5-tri-O-benzyl-beta-D-arabinofuranosyl) adenine (V) is described. The process uses a protected 2,6-di(tri-alkylsilylamino)-9-trialkylsilylpurine (II) which is reacted with protected chlorosugar 2,3,5-tri-O-benzyl-1-chloro-D-arabinofuranose (III) and then the protection groups are removed from the 2 and 6 positions. The process provides a 9-beta-D-arabinofuranosyl-2-fluoroadenine (VII) which is an antileukenine drug.