baber/WOPTO huggingface dataset:
Patent AT-E5586-T1 (AT)
IPC: A61P9/00
Filed: 1981-07-31
Granted: 1983-12-15
Abstract: The present invention provides aminopropanol derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a hydrogen atom or a lower alkanoyl or an aroyl radical, R2 is a lower alkyl radical or a radical of the general formula:   <IMAGE>  wherein X is a valency bond, a methylene group or an oxygen or sulphur atom, Ar is a monocyclic, carbo- or heterocyclic aryl radical, R6 and R7, which can be the same or different, are hydrogen atoms or lower alkyl radicals, R8 and R9, which can be the same or different, are hydrogen or halogen atoms, hydroxyl groups, lower alkanoyl radicals, alkenyl radicals, alkynyl radicals, alkyl radicals, lower alkoxy radicals, aralkoxy radicals, alkenyloxy radicals, alkynyloxy radicals, lower alkylthio radicals, aminocarbonyl radicals, aminosulphonyl radicals or acylamino radicals; or R2 is a 1,4-benzodioxan-2-ylmethyl radical, R'2 is a hydrogen atom or a benzyl radical, R3 is a carboxyl group or a lower alkoxycarbonyl, aminocarbonyl, cyano, oximinomethyl, formyl, hydroxymethyl or lower alkoxycarbimidoyl radical, R4 is a hydrogen atom or a lower alkyl radical or a -CH2-O-R1 radical, R1 having the same meaning as above, and R5 is a hydrogen atom or a lower alkyl radical; the optionally-active forms and racemates thereof and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. Furthermore, the present invention is concerned with the use of these compounds for the prophylaxis and treatment of heart and circulatory diseases.
Patent AT-E12265-T1 (AT)
Inventor: BIRKLE SIEGFRIED DR RER NAT DI
IPC: C25D17/00
Filed: 1981-10-15
Granted: 1985-04-15
Abstract: An improved galvanizing device for the galvanic precipitation of aluminum from an anhydrous, aprotic, and oxygen-free aluminum-organic electrolyte is provided. The original device having an annularly shaped galvanizing trough, which is sealed from the atmosphere, and which utilizes a centrally located and rotatable contacting and holding mechanism for guiding the goods carriers around and through the electrolyte is herein provided with separate charging and discharging locks attached to the galvanizing trough. Each of the locks is provided with a U-shaped fluid lock to maintain the gaseous seal and an endless chain conveyor to transport the goods carrier to and from the galvanizing trough.
Patent AT-E22520-T1 (AT)
Inventor: WUNDERLING WILFRIED
IPC: H05K3/00
Filed: 1981-10-29
Granted: 1986-10-15
Abstract: 1. Modular control apparatus comprising devices for the cooling of metal core circuit boards (4) which carry the electronic components and in which the components can be connected by electrical connections to an electrical conductor system (3) arranged on a profiled carrier plate (1), in which the core extends in the form of a tongue (51) from the metal core circuit board (4), and in which, for the establishment of a thermal connection, this tongue (51) can be plugged into a metallic, good thermally conducting clamping device (6) which is itself arranged on the metallic profiled carrier plate (1), characterized in that the electrical connections are established by means of a plug connection (2) and the tongue (51) is located on the same side of the metal core circuit board (4) as the plug connection (2) and projects beyond the plug connection ; and that the electrical and thermal connections (2, 6) are established simultaneously with the plugging in of the metal core circuit board (4).
Patent AT-E8901-T1 (AT)
IPC: C08F2/00
Filed: 1981-05-27
Granted: 1984-08-15
Abstract: A process for polymerizing olefins in the gaseous phase in separate first and second gas-phase polymerization zones in the presence of a catalyst comprising a transition metal catalyst component and an organometallic compound of a metal of Groups I to III of the periodic table and of hydrogen gas while feeding the catalyst-containing polymer formed in the first zone to the second zone through a feed passage, wherein
 ( i) a dilution zone is provided in the feed passage for diluting a feed flow from the first zone, which feed flow comprises a mixture of polymer, catalyst, olefin gas and hydrogen gas, with a fresh supply of olefin gas,
 (  ii) a part of the gas phase in said feed flow diluted in the dilution zone is recycled to the first zone, and the remainder is fed into the second zone, and
 ( iii) in the second zone, the hydrogen to olefin mole ratio is maintained lower than that in the first zone.
Patent AT-E20620-T1 (AT)
Inventor: GRIEGER DIETER
IPC: G01N21/21
Filed: 1982-04-10
Granted: 1986-07-15
Abstract: A method and device for measuring the density of color layers of printing inks that are still wet is provided in which a polarized light source is directed toward the color layer along an axis of illumination which is inclined at the Brewster angle relative to the surface normal line of the color layer.
Patent AT-E22095-T1 (AT)
Inventor: EMMONS WILLIAM DAVID
IPC: C09D4/02
Filed: 1982-12-08
Granted: 1986-09-15
Abstract: Polymers comprising mers of esters of one or more alcohols and more than one of the acids represented by the formula CH2=CHCO2(CH2CH2CO2)nH, or ester forming derivatives thereof, wherein the average value of n, n, is 0.1 or greater, are useful as or in coating compositions, binders or adhesives. Esters of one or more alcohols other than C1 to C10 alkyl monohydroxylates and more than one of the above acids or derivatives having the same values of n are useful as or in monomers, reactive diluents, modifiers or crosslinkers.
Patent AT-E16908-T1 (AT)
Inventor: DITTRICH FRANZ
IPC: B44C1/16
Filed: 1983-01-19
Granted: 1985-12-15
Abstract: Plastics sheets and awnings are permanently inscribed by initially softening the plastics sheet or awning in a first step, by applying a transfer design with an inscription onto the initially-softened surface of the plastics sheet or awning in a second step and, in a third step, by applying onto the applied transfer design and its surrounding area a lacquer which initially softens the plastics sheet or awning. The awning or sheet (1) thus inscribed has on its surface a lacquer layer (2) on which is disposed a transfer design (3) with an inscription (5), and a further lacquer layer (4) applied onto the transfer design. In this method of construction the plasticisers of the respective lacquer layers migrate into the transfer design. <IMAGE>
Patent AT-E16620-T1 (AT)
Inventor: VANELLI CORALLI GIORGIO
IPC: E05B67/36
Filed: 1983-01-28
Granted: 1985-12-15
Abstract: 1. A padlock for connecting two members (M, M'), in particular two end members of a chain, comprising a lock body (2) which has an external tubular strengthening casing (1) of a material which is more resistant than the lock body, and two openings (3, 3') which are open at the periphery, for accommodating respective members (M, M') of the chain, and two mounting bores (5, 5') which each extend transversely with respect to a respective one of said openings (3, 3'), wherein a lock cylinder (7) which is actuable by means of a key and which is in parallel-axis relationship to the mounting bores (5, 5') is fitted in the lock body (2) and mounted longitudinally displaceably in each mounting bore (5, 5') is a straight bolt member (4, 4') which in the extended open position leaves the associated opening (3, 3') in the lock body (2) open and which in the retracted closed position passes through said opening (3, 3'), in that position engages through the member (M, M') of the chain which is fitted therein, and can be secured in position by a blocking member (9-109, 9'-109') which is controlled by the lock cylinder (7) and which is mounted in the lock body (2) movably away from and towards the bolt member (4, 4') and which engages into a peripheral groove (12, 12') in the bolt member (4, 4'), characterised in that the two bolt members (4, 4') and the corresponding mounting bores (5, 5') of the lock body (2) are arranged on opposite sides of the lock cylinder (7) and the associated openings (3, 3') for receiving the members (M, M') of the chain are provided in the respective end surfaces of the lock body (2), and that the external tubular strengthening casing (1) is directed with its longitudinal axis transversely with respect to the bolt members (4, 4') and the lock cylinder (7) and is provided with a respective lateral through opening (105, 105', 8) in the region of each of the bolt members (4, 4') and the key opening (207) of the lock cylinder (7).
Patent AT-E32676-T1 (AT)
Inventor: CARETTA RENATO
IPC: B29D30/36
Filed: 1983-03-29
Granted: 1988-03-15
Abstract: Process and apparatus for manufacturing a pneumatic tire comprising a carcass (1) already shaped in the form of a cylindrical tube having carcass piles faithfully deformed around the base and the sides of the bead cores (2). The drum for torically shaping the carcass comprises means for receiving by telescoping the carcass tube (1) and opposite sectors (10, 13) for clamping between them the portions of plies deformed around the bead cores (2). The characteristics of the spaping drum permit automatic loading of the carcass tube (1) and a subsequent toric shaping in absence of sliding of the cords of the plies arranged around the bead cores (2).
Patent AT-E20667-T1 (AT)
Inventor: RUMMO GREGORY J
IPC: C09K8/512
Filed: 1983-04-16
Granted: 1986-07-15
Abstract: The synthesis and liquid stabilization of bisalkyl bis(trialkanol amine) zirconates and the use of such zirconates as thickeners for fluids used in resource recovery operations, such as by incorporating the product zirconates described herein in drilling muds, consolidation fluids or fracturing fluids, are disclosed.
Patent AT-E17705-T1 (AT)
Inventor: KRAUSE DIETER
IPC: G02B6/25
Filed: 1983-05-30
Granted: 1986-02-15
Abstract: An improved device for cutting glass fibers, which device has an anvil with a seating surface, a pair of clamps for grasping the fibers and holding them on the seating surface with the desired prestress, a notching tool movable in a plane perpendicular to the axis of fibers for notching each of the fibers so that they can be separated at the notch, characterized by a slot in the seating surface of the anvil at each of the glass fibers, said slot proceeding symmetrically relative to the notching plane of the notching tool. The provision of the improvement increases the quality of the cleavage faces of the cut fibers.
Patent AT-E23158-T1 (AT)
Inventor: OKUTANI TETUYA
IPC: A61K31/505
Filed: 1983-07-09
Granted: 1986-11-15
Abstract: Novel compounds of the formula:wherein R' is lower alkyl; R<sup>2</sup> is hydrogen or lower alkyl, which are produced by reacting a compound of the formula:wherein R<sup>3</sup> is hydrocarbon residue, with a compound of the formula:The novel compounds have antiviral and antibacterial activity, and are useful to prolong the life span of tumor-bearing warm-blooded animals.
Patent AT-E44657-T1 (AT)
Inventor: PEARCE KENNETH WALTER
IPC: B01D35/20
Filed: 1983-12-06
Granted: 1989-08-15
Abstract: Filter cake formed from a slurry is dried in a filter press comprising a plurality of filtration units (1) each having a chamber (6) bounded by a pair of opposed flexible walls each comprising a filter medium (5) and an outwardly located flexible membrane (8). The filter cake is formed and/or compressed in the chambers (6) by hydraulic fluid pressure acting on the flexible membranes (8). By means of pressure oscillations set up in the hydraulic fluid the filter cake in the chambers (6) is deformed by bowing to either side of an initial central plane alternately whereby drying is improved.
Patent AT-E30966-T1 (AT)
Inventor: REHNER HELMUT DR PHIL NAT
IPC: G01N33/96
Filed: 1984-06-30
Granted: 1987-12-15
Abstract: 1. Storage-stable universal control serum based on a human or animal serum, characterised in that it contains a buffer added to it, the buffer action of which lies in the physiological pH range.
Patent AT-E50102-T1 (AT)
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04B3/36
Filed: 1984-09-25
Granted: 1990-02-15
Abstract: 1. Method of detecting a minimum speech level occurring in a given speech direction at a bidirectional amplifier circuit arranged in a telecommunication line, in which separate amplifiers arranged in a hybrid amplifier circuit are provided for the two speech directions, characterized in that the signal flow is interrupted for a given period of time in the one branch (CA) of the hybrid amplifier circuit, and during this period of time the speech level is measured in the other branch (AC) of the hybrid amplifier circuit, compared with a given minimum value and a control signal is produced if the minimum value is undershot.
Patent AT-E47250-T1 (AT)
Inventor: MOOZ DIETRICH DIPL-ING
IPC: H01H85/36
Filed: 1984-12-07
Granted: 1989-10-15
Abstract: An HRC-fuse as an insulating body surrounding a main fusible conductor and an auxiliary fusible conductor connected to a spring biased impact pin. A conductive cap serving as a terminal for the fusible conductors is arranged on the insulating body and is provided with an outlet opening opposite the impact pin. A tripping hollow pin or sleeve coaxially surrounds at least a part of the impact pin and passes through the outlet opening. A bimetal release pawl is arranged in the one cap parallel to the pin and being electrically connected to the fusible conductors. The pawl engages a rest on the tripping sleeve to counteract a biasing spring. The impact pin and the tripping sleeve are triggered independently one from the other either by a short-circuit current melting the auxiliary conductor, or by an overload which heats up the bimetal release and triggers the sleeve. Both the tripping sleeve and the impact pin act on a load interruptor arranged opposite the outlet opening.
Patent AT-E48644-T1 (AT)
Inventor: MAIER JOSEF
IPC: C12R1/66
Filed: 1984-12-14
Granted: 1989-12-15
Abstract: 1. Process for the obtaining of D-2-(6-methoxy-2-naphthyl)-propionic acid from mixtures of D- and L-2-(6-methoxy-2-naphthyl)-propionic acid esters of alkyl alcohols with 1 to 4 carbon atoms by asymmetric hydrolysis of the L-ester with a microbial enzyme, separation of the 2-(6-methoxy-2-naphthyl)-propionic acid from the D-2-(6-methoxy-2-naphthyl)-propionic acid ester and saponification of the latter, characterised in that one carries out the saponification enzymatically with esterase from hog liver or Pleurotus ostreatus.
Patent AT-E43188-T1 (AT)
Inventor: HESTER RONALD EDWARD
IPC: G03B27/54
Filed: 1984-12-03
Granted: 1989-06-15
Abstract: In a photographic color correction head filters are movable across a light path by DC motors. The motors drive cams via high reduction gearboxes and the filters are carried on supports urged against the cams by springs. The filters remain in their selected position when the motors are switched off due to internal friction in the gearboxes.
Patent AT-E41533-T1 (AT)
Inventor: DUCHET CHRISTIAN
IPC: G02F1/225
Filed: 1985-01-15
Granted: 1989-04-15
Abstract: High sensitivity interferential electro-optical modulator. The invention concerns an interferential electro-optical modulator. This modulator contains a Mach-Zehnder integrated interferometer in which each interferometer arm (24, 26) is overlapped by an electrode (40, 42), itself surrounded by two lateral electrodes (44, 46, 48, 50) to uniformize the electrical field crossing through each arm perpendicular to the face of the electro-optical crystall on which it is formed. Application to the detection of accoustic waves and low voltage measurement.
Patent AT-E44277-T1 (AT)
Inventor: KOLAR CENEK DR
IPC: C07C309/65
Filed: 1985-08-24
Granted: 1989-07-15
Abstract: Compounds of the general formulae I and II    <IMAGE>  Formula I <IMAGE> Formula II  in which R1 and R2 independently of one another represent H-(CH2)a-(O-(CH2)b)c-O, where a=0 to 4, b=1 to 4 and c=1 to 7, an alkoxy or arylalkoxy group with 1 to 20 carbon atoms, an alkane- or aralkanesulfonyloxy group with 1 to 7 carbon atoms or a tetrahydropyranyloxy radical, or R1 and R2 together represent an oxygen atom bonded in an ether-like manner or an acetal or ketal radical   <IMAGE>   where R3 and R4 independently of one another represent a hydrogen atom, an alkyl group with 1 to 20 carbon atoms of a phenyl group, A1 and A2 are identical and represent a hydroxyl group, chloride, bromide, iodide, nitrate, acetate, trifluoroacetate, trifluorosulfonate or perchlorate, or A1 represents sulfate or carbonate ion and A2 represents H2O, or A1 A2 together represent the dianion of an organic acid, such as oxalic, malonic, hydroxymalonic, ethylmalonic, succinic, maleic, aconitic, 3,6,9-trioxaundecanedioic, 1,1- or 1,2-cyclobutanedicarboxylic, phthalic, 3- or 4-carboxyphthalic or 3,4-dicarboxyphthalic acid, or A1 and A2 together represent a recurring anionic unit of a polymeric compound, such as dextran sulfate, chondroitin sulfate or galactan sulfate, polyglutamic acid or polyitaconic acid, and a process for their preparation and a medicament containing these compounds are described.
Patent AT-E50247-T1 (AT)
Inventor: PASCAVAGE JOHN JOSEPH
IPC: C07B61/00
Filed: 1985-11-11
Granted: 1990-02-15
Abstract: The invention provides an improved process for the preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids.
Patent AT-E44114-T1 (AT)
Inventor: BIBERIAN JEAN-PAUL
IPC: H01J29/52
Filed: 1985-03-05
Granted: 1989-06-15
Abstract: A device and method for formation of images with flat video screens by a line- and column-addressed point matrix. Field point matrix uses field emission micro tips as fluorescent screen portions being connected in columns. An electric field is applied between each tip and the fluorescent screen portion corresponding thereto, such that the respective tip emits electrons and a light spot is formed on the video screen, the intensity of which depends upon the applied voltage for attracting electrons. Emission from other tips is blocked by applying a negative voltage to the other columns. Thus, by successive switchings, successive luminous spots are formed on the video screen as desired.
Patent AT-E69253-T1 (AT)
Inventor: ROSE GENE D
IPC: C09K5/08
Filed: 1985-01-11
Granted: 1991-11-15
Abstract: Heat exchange fluids are improved by incorporating therein a viscoelastic surfactant composition. The viscoelastic surfactant is employed in an amount sufficient to reduce the friction experienced by the heat transfer fluid in a heat transfer apparatus while providing good heat transfer. The improved fluids are useful in district heating applications.
Patent AT-E49624-T1 (AT)
Inventor: HORVEI KNUT
IPC: F16K1/24
Filed: 1985-10-03
Granted: 1990-02-15
Abstract: PCT No. PCT/NO85/00062 Sec. 371 Date Apr. 22, 1988 Sec. 102(e) Date Apr. 22, 1988 PCT Filed Oct. 3, 1985 PCT Pub. No. WO87/02094 PCT Pub. Date Apr. 9, 1987.Shut-down valve intended for use in a subwater/subliquid position, for instance in subsea pipelines for liquid/gas. It is an object to prevent the medium surrounding the valve, to penetrate the pipesystem which is being served by the valve, and at the same time counteract the through-flowing fluid to be released into the surrounding medium when the valve is to undergo maintenance. The valve comprises a valve housing comprising a cylindrical valve chamber (12,13), which is intended for being oriented along the direction of flow F of the liquid/gas, and a radially arranged valve chamber (14), which is closable with a removable bonnet (9), and also a clack-valve body (3) which is movable between a closed position and an open position. The shut-down valve is characterized by a clack-valve body (3) pivotally mounted to the bonnet (9) and the valve is provided with a trunk piston (7) which is axially displaceable in the cylindrical valve chamber (12,13) of the valve housing between an advanced position where it extends over the radial valve chamber (14) of the valve housing and in this way is separating it from the cylindrical valve chamber (12,13), in such a way that maintenance may occur without the surrounding medium coming into contact with the through-flowing fluid and a retracted position in which the trunk piston is retracted from the area of the radial valve chamber (14).
Patent AT-E65527-T1 (AT)
Inventor: STOCK JUERGEN DR
IPC: B05D7/24
Filed: 1986-08-16
Granted: 1991-08-15
Abstract: A plastic article, especially of polypropylene or polyethylene, can be rendered resistant to diffusion of motor fuel vapors or the like and/or prepared for surface-coating by applying a film of a naturally-occurring, enzymatically-functionalized cellulose derivative having a functional phosphate, sulfate, carbonate or amino group.
Patent AT-E54852-T1 (AT)
Inventor: BIJL ROY
IPC: B23B51/04
Filed: 1986-01-16
Granted: 1990-08-15
Abstract: The invention relates to a facing cutter for making annular holes. At the lower end of the jacket (2) of the cutter a plurality of cutting teeth (3) are formed, each tooth having an inner cutting edge (4) and an outer cutting edge (5). Adjacent cutting teeth are of alternately different construction, such that adjacent teeth may cut a different portion of the groove to be formed. Since at all cutting teeth the outer end of the inner cutting edge and the inner end of the outer cutting edge are offset a distance with respect to each other it is made possible to cut four different chips of substantially equal size with two adjacent cutting teeth.
Patent AT-E57783-T1 (AT)
Inventor: YASUDA NOBUYUKI C O SONY CORPO
IPC: H03K17/00
Filed: 1986-02-26
Granted: 1990-11-15
Abstract: A signal selecting circuit comprising a plurality of input terminals (W,, W,, R,, R<sub>2</sub>) supplied with a plurality of signals, respectively, a plurality of gate circuits connected to the plurality of input terminals, respectively, a plurality of output terminals (W,(c), W<sub>2</sub>(c), R,(c), R<sub>2</sub>(c)) supplied with the plurality of signals through the plurality of gate circuits, respectively, a sequence counter for generating count values in order to designate one of the plurality of gate circuits, a decoding circuit for decoding the count values from the sequence counter so as to produce a plurality of gate signals so as to circulatively open the gate circuits and detecting circuit connected to the plurality of gate circuits and for detecting when at least one of the plurality of signals is obtained through one of the gate circuits which is in open state so as to produce an inhibiting signal being provided to the counter to stop the counting operation thereof and to keep the designation of the counter at the last designated gate circuit so that the plurality of signals can be taken out in an impartial priority order.
Patent AT-E51482-T1 (AT)
Inventor: CHARIER GEORGES
IPC: H04M9/00
Filed: 1986-06-03
Granted: 1990-04-15
Abstract: 1. A communication system usable in particular in an armoured vehicle, in which the various positions in the vehicle (OP1, OP2, OP3, OP4, HP, TEL.AR) are connected to a central box (1, 1a) comprising interconnection means for a permanent interphone communication between the various positions of the vehicle and means for selectively switching certain positions of the vehicle to radio transmitter/receiver devices (E/R1, E/R2, E/R3) connected to the central box in such a way as to permit communication between certain positions in the vehicle and the exterior, characterized in that the means for selectively switching the positions in the vehicle to the radio transmitter/receiver devices further comprise a device (55) for sequential scanning of the vehicle positions, means (62) of storing, for each position, a sequence of connection with the radio transmitter/receiver devices, means (56) for the incrementation of each of said connection sequences in response to a control signal generated by the operator from each position in the vehicle, and means (64) for the selective connection of said positions with said radio transmitter/receiver devices in accordance with the selected position of said connection sequences.