baber/WOPTO huggingface dataset:
Patent AT-E80241-T1 (AT)
Inventor: KORNHAAS WOLFGANG
IPC: G11B15/10
Filed: 1988-04-14
Granted: 1992-09-15
Abstract: 2.1 On known video magnetic tape recorders, the searching for certain positions on the tape is performed by means of a control button, which can be turned and adjusted axially between two positions and can be locked in each of the two axial positions. This known device requires a separate operating mode selection mechanism, demands considerable production effort and allows the direction of tape transport to be changed only by turning the control button back through its neutral position. The novel one-button control is intended to avoid these disadvantages. 2.2 Pressing the rotary button (1), irrespective of its angular position, causes closing of a switch (9), the output signal of which is fed to a microcomputer (8). Each time the rotary button (1) is pressed, the said microcomputer switches off the tape transporting motor (12). Each time after the rotary button (1) has been pressed, a return spring (11) returns it axially into its initial position. 2.3 Searching for certain positions on a tape on video magnetic tape recorders. <IMAGE>
Patent AT-E100089-T1 (AT)
Inventor: VENTURELLO CARLO DR
IPC: C07D215/50
Filed: 1988-07-20
Granted: 1994-01-15
Abstract: Nitrogen-containing aromatic heterocyclic (poly)peroxycarboxylic acids having the formula: <CHEM> wherein R represents a hydrogen atom or a straight or branched alkyl, (hetero)cycloalkyl, (hetero)aryl, alkylaryl or arylalkyl group, wherein said groups are optionally substituted, or a carboxylic group or any other substituents non-reactive in the presence of the active oxygen of the peroxycarboxylic group;  n is a number selected from 0 and 1;  m is a number selected from 1, 2 and 3, and X represents an acidic anion selected from HSO4<-> and CH3SO3<-> , and wherein the pyridinic ring may in its turn be condensed with at least one further (hetero) aromatic or (hetero)cycloalkylic ring. Also described is their preparation process and their use as bleaching agents.
Patent AT-E118798-T1 (AT)
Inventor: BREHM HELMUT
IPC: A61F13/53
Filed: 1988-12-01
Granted: 1995-03-15
Abstract: PCT No. PCT/EP88/01089 Sec. 371 Date Aug. 3, 1990 Sec. 102(e) Date Aug. 3, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05326 PCT Pub. Date Jun. 15, 1989.The present invention relates to granular materials of water-swellable polymers having a content of water-swellable polymer and agglomeration auxiliary agent as main component, and optionally further additional non-agglomerating components, the invention further relates to the method for the manufacture of said material, to its use as absorbents, and to disposable articles comprising these granular materials.
Patent AT-E93977-T1 (AT)
Inventor: WINIKER ROBERT DR DIPL-CHEM
IPC: G03C1/79
Filed: 1988-12-07
Granted: 1993-09-15
Abstract: A photographic layer carrier, made of a paper coated with polyolefin resin with improved sheet structure and improved strength values, comprises a base paper which includes, in additon ot hydrophobic-properties conveying sizing agent and a cationic wet-proof-properties conveying agent, an amphoteric polyacryl amide and/or polymethacryl amide.
Patent AT-E68577-T1 (AT)
Inventor: BEISSWENGER HANS DIPL-ING
IPC: B01J8/34
Filed: 1988-01-20
Granted: 1991-11-15
Abstract: Disclosed is a fluidized bed system which includes a fluidized bed reactor, a solids separator and a return line and serves to carry out exothermic processes in a circulating fluidized bed for large thermal capacities. Secondary gas is introduced into the reactor on a level which is at least 1 meter above the bottom of the reactor. The fluidized bed system is provided with one or more displacing bodies, which cover 40 to 75% of the bottom surface area of the fluidized bed reactor and have a maximum height that is equal to one-half of the height of the reactor to ensure a satisfactory transverse mixing of the oxygen-containing secondary gas and fuel in reactors having large dimensions.
Patent AT-E114905-T1 (AT)
Inventor: SMITH DAVID WILLIAM
IPC: H04J4/00
Filed: 1988-11-28
Granted: 1994-12-15
Abstract: Apparatus for converting a frequency division multiplex (fdm) signal to a time domain multiplex (tdm) signal in which a voltage controlled oscillator (21) whose output is a staircase of reference frequencies mixed by a mixer (20) with a received fdm signal. Each received frequency is output in turn at a common intermediate frequency from a bandpass filter 22 thereby forming a fdm signal after passing through a demodulator (23) and low pass filter (24). The conversion may take place in the optical domain by mixing optical reference frequencies with an optical fdm signal in, for example, a coherent heterodyne optical receiver.
Patent AT-E62673-T1 (AT)
Inventor: CLEMENCE FRANCOIS
IPC: C07D405/12
Filed: 1988-01-08
Granted: 1991-05-15
Abstract: Products of formula (I): <IMAGE> in which one of the substituents X and Y denotes alkyl (C1-C5), alkoxy (C1-C3), chlorine, bromine, iodine, nitro or amino optionally substituted by an aliphatic acyl (C2-C5) or 2 alkyls (C1-C5) and the other substituent denotes a hydrogen, it being understood that Y does not denote methoxy and X chlorine, and their addition salts with acids. The products (I) are endowed with antiarrhythmic properties and some have anticalcic properties.
Patent AT-E68783-T1 (AT)
Inventor: FUGIER CLAUDE
IPC: C07C215/08
Filed: 1988-05-03
Granted: 1991-11-15
Abstract: New process for the enantiospecific preparation of (S)-2-ethylamino-1-(3-trifluoromethylphenyl)propane, characterised in that benzaldehyde is condensed with (S)-alaninol and that, after reduction, the product originating from the reaction is condensed with acetaldehyde to obtain (S)-N-benzyl-N-ethyl alaninol, which is subjected to the action of thionyl chloride to give, after neutralisation, (S)-2-(N-benzyl-N-ethylamino)-1-chloropropane, which is in its turn condensed with 3-trifluoromethylphenylmagnesium bromide to give (S)-2-(N-benzyl-N-ethylamino)-1-(3-trifluoromethylphenyl)- propane which, after debenzylation by hydrogenolysis, produces (S)-2-ethylamino-1-(3-trifluoromethylphenyl)propane.
Patent AT-E77969-T1 (AT)
Inventor: BLANCHARD GILBERT
IPC: B01J37/02
Filed: 1988-10-10
Granted: 1992-07-15
Abstract: The catalyst of the invention comprises a monolithic support whose surface is impregnated with a catalytically active phase. This catalyst comprises a part of its length from one of its ends a first catalytically active phase and, on the other part of its length, a second catalytically active phase. These catalysts exhibit an improved stability of activity in the course of time. 
<??>They can be employed especially in the field of motor vehicle post-combustion.
Patent AT-E75056-T1 (AT)
Inventor: CHOFFAT HUBERT
IPC: H01L41/09
Filed: 1988-08-23
Granted: 1992-05-15
Abstract: A precision-adjustment device (29) comprises two groups of three piezoelectric components (7, 8) fixed respectively to two rings (1, 2), each forming an electrode for the group of piezoelectric components which it carries. The other electrode of these components is formed by an evaporated layer (15). The layers (15) are connected together by wires (16). The rings (1, 2) are rigidly fixed to each other by three small bars (17) located in the middle of the length of the components (7, 8). Feet (4) fix the ring (1) to an element (5) and the ring (2) to an element (6). The components (7, 8) are conditioned so as to be curved in opposite directions when an electrical voltage is applied to the electrodes (1, 2) and (15). Depending on the polarity of this voltage, the element (6) is moved away or towards the element (5). This device may be used in microscopes with a view to very precise focusing of their objective. <IMAGE>
Patent AT-E58319-T1 (AT)
Inventor: TERREUR FREDERIC
IPC: B23K26/06
Filed: 1988-09-02
Granted: 1990-11-15
Abstract: A laser beam focussed on a moving surface, e.g. of a rolling mill, is modulated by means of a rotating disk with through-orifices. The radial lateral faces of the orifices have, relative to the axis of the laser beam, angles of inclination which are different from each other; this difference in inclination is such that the laser beam deviated by one of the radial lateral faces is then reflected by the opposite radial lateral face towards the zone of the surface which is struck by the laser beam passing, without being deviated, through the orifice. The difference in inclination may be between 15 DEG  and 30 DEG . The lateral faces of the through-orifices may be lined with a reflective material.
Patent AT-E127306-T1 (AT)
Inventor: FASCENDA ANTHONY C
IPC: G08B3/10
Filed: 1988-05-12
Granted: 1995-09-15
Abstract: A method for disseminating modifications to a database stored in a plurality of receivers, comprising the steps of: transmitting a mask code and mask data; storing in said receivers a mask indicating positions in said database where said mask data is to be written; examining a received message to detect said mask code; and writing, in response to said mask code, said mask data at said positions indicated by said mask. <IMAGE>
Patent AT-E78031-T1 (AT)
Inventor: STJERNSCHANTZ JOHAN W
IPC: A61K31/557
Filed: 1988-10-06
Granted: 1992-07-15
Abstract: Use of derivatives of a diastereomer of prostaglandin F2alpha, viz. 11 epi, for the manufacture of compositions for the treatment of glaucoma or ocular hypertension.
Patent AT-E117403-T1 (AT)
Inventor: CARADONNA BENITO JEAN
IPC: E05B17/20
Filed: 1989-10-19
Granted: 1995-02-15
Abstract: The dogging means for bolts comprises at least one means (4) for locking the bolt (3) in the extended position and a retaining element (23) which controls the bringing of the dogging plate (4) into the dogging position. <IMAGE>   <IMAGE>
Patent AT-E82381-T1 (AT)
Inventor: GOEBEL PETER
IPC: F24H9/00
Filed: 1989-04-17
Granted: 1992-11-15
Abstract: A water heater with a downward burner (1) assigned to a combustion chamber (2) comprises at least one heat exchanger arranged in the waste gas guide (3). In order to prevent overheating of the heat exchanger elements lying closer to the burner (1), these elements are designed and/or arranged with a lower heat absorption capacity than the elements lying further from the burner (1). To this end, the heat exchanger elements lying closer to the burner (1) can be formed for example from pipe trains (4) with a smooth surface and the pipe trains (6 or 10) lying further from the burner (1) with ribs (5 or 11). Moreover, there can be arranged in the region of the heat exchanger elements (4 or 6) facing the burner (1) rods (7) consisting of ceramic material which deflect and absorb radiation heat. <IMAGE>
Patent AT-E159851-T1 (AT)
Inventor: SHIHATA ALFRED A
IPC: A61F6/06
Filed: 1989-02-10
Granted: 1997-11-15
Abstract: A device and method for intravaginal, barrier-type prevention of conception and infection by sexually-transmitted diseases based upon a barrier-type device including a flexible cervical dome having a continuous fornical rim defining an opening into the dome and a continuous, annular, vaginal brim which circumscribes and is attached to the cervical dome at the fornical rim. The vaginal brim is reverse-folded from the fornical rim, and has a dimension which continuously increases with circumferential symmetry from an anterior vaginal extension of the brim to a posterior vaginal extension of the brim which is diametrically opposite the anterior vaginal extension. The fornical rim is characterized in having a lip which extends inwardly from the opening toward the centerline of the dome. The brim has a curvature in a direction away from the dome.
Patent AT-E110221-T1 (AT)
Inventor: BEBBER HANS-JOSEF
IPC: H05H1/34
Filed: 1989-11-24
Granted: 1994-09-15
Abstract: The invention relates to a fluid-cooled plasma burner with transferred arc in which the coolant, electric power and gas are taken via ignition and main electrode lances consisting of coaxial pipes to the ignition and main electrode. To improve the design of the burner, minimise heat losses from the burner jacket and improve the burner efficiency, it is proposed to provide a common coolant circuit (41, 35, 36, 43) for the ignition (16) and main electrode (27, 28) lances.
Patent AT-E146203-T1 (AT)
Inventor: BAILEY FREDERICK EUGENE JR
IPC: C08J9/02
Filed: 1990-03-22
Granted: 1996-12-15
Abstract: A water-blown, polyurethane foam modified by incorporation of specific zeolites at levels of from about 0.5 to ten parts per hundred parts polyol exhibit superior combustibility with no halogen or phosphorus flame retardant additive in the foam. Conventional halogen/phosphorus flame retardants, while providing a level of combustion resistance, generally lead to increased smoke containing noxious, and potentially toxic, combustion products.
Patent AT-E86836-T1 (AT)
Inventor: CORDES AUGUST
IPC: A47L9/00
Filed: 1990-03-28
Granted: 1993-04-15
Abstract: The inside pipe wall of a telescopic vacuum cleaner suction pipe (10) having an outside pipe (11) and an inside pipe (12) has an impressed catch strip (17) with catch recesses (18), with which strip a catch element (35) interacts. The latter can be disengaged against the restoring force of a spring by means of a holding-down device (30) which is actuated by a sliding handle in the axial direction (x) of the pipe. The annular space (R) formed between a cylindrical end widening (13) of the outside pipe (11) and the inside pipe (12) is filled by a tubular guide element (16) for the holding-down device (30), sliding handle (28), catch element (35) and spring (19). The sliding handle (28) and catch strip (17) are arranged on two diametrically opposite circumferential positions of the vacuum cleaner suction pipe (10). 
<??>A constructional simplification and ease of assembly of the vacuum cleaner suction pipe (10) result from the fact that the holding-down device (30) is arranged directly adjacent to the catch strip (17) inside the annular space (R) between the outside (11) and inside pipe (12), that the guide element (16) maintains tension on one end of a bar spring (19) which is wound at least partially around the guide element (16) inside the annular space (R) and couples the movement of the holding-down device (30) and the sliding handle (28), which penetrates the wall of the end widening (13). 
<IMAGE>
Patent AT-E97349-T1 (AT)
Inventor: CENACCHI GIOVANNI
IPC: C04B32/00
Filed: 1990-05-16
Granted: 1993-12-15
Abstract: Method for transforming surplus mud from purification processes for civil and/or industrial recyled water into inert substances, which entails the partial drying of the said mud under vacuum, the mixture of the partially dried mud with clay, silica-based inerts and low-molding materials e.g. sodium or calcium carbonate bringing the mixture of mud and clay into granular form, pre-heating the said granules, calcinating the same in a reducting atmosphere by means of a rotating kiln, and completely melting the granules over 1500 DEG C by means of a melting furnace of basin type.
Patent AT-E161357-T1 (AT)
Inventor: OGLE JOHN SELDON
IPC: C23C16/505
Filed: 1990-08-11
Granted: 1998-01-15
Abstract: An apparatus for producing a planar plasma in a low pressure process gas includes a chamber (12) and an external planar coil (20). Radiofrequency resonant current is induced in the planar coil which in turn produces a planar magnetic field within the enclosure. The magnetic field causes circulating flux of electrons which in turn produces a planar region of ionic and radical species. The system may be used for plasma treatment of a variety of planar articles, typically semiconductor wafers which are oriented parallel to the plasma within the enclosure.
Patent AT-E99649-T1 (AT)
Inventor: UNGER BALDUR DR
IPC: C07C5/27
Filed: 1990-10-01
Granted: 1994-01-15
Abstract: The invention relates to a process for the preparation of synthetic, crystalline, metal-containing borosilicates having a zeolite structure. According to the invention, this is effected by subjecting a reaction mixture which contains compounds of silicon, boron, sodium, aluminium and at least one subgroup element of the 4th period of the Periodic Table of elements, in particular chromium, nickel, cobalt, iron, gallium, zinc or manganese, in addition to hydroxide ions and water but no organic compounds or nitrogen compounds to a crystallisation process by maintaining a molar ratio of B/(B + Al) of 0.1 to 1.0 and a molar ratio M/(B + Al) of 0.05 to 5 for a period of 1 to 100 hours, preferably 5 to 20 hours under hydrothermal conditions at 403 K to 593 K. M denotes the subgroup element of the 4th period of the Periodic Table of elements.
Patent AT-E96854-T1 (AT)
Inventor: CABARAUX EMILE
IPC: C25B1/16
Filed: 1990-05-18
Granted: 1993-11-15
Abstract: Structural frame for an electrolyser of the filter-press type comprising a vertical metal sheet (1), a peripheral frame made up of two vertical uprights (2, 3) and of two horizontal lengthwise members (4, 5) and a metal sheeting (6) covering the sheet (1) and the two uprights (2, 3), the two lengthwise members (4, 5) being made of the same material as the sheeting (6), being inserted between the uprights (2, 3) and being integrally fastened to the sheeting (6). Electrolysers of the filter-press type comprising this structural frame. <IMAGE>
Patent AT-E129077-T1 (AT)
Inventor: BENSON GERALD M
IPC: G02B5/124
Filed: 1990-03-02
Granted: 1995-10-15
Abstract: Retroreflective elements, such as cube-corner elements or right triangular prisms containing cube-corners, are arranged on articles to define separation surfaces between the elements; in another embodiment, the elements are truncated cube-corners incorporating similar surfaces on the elements themselves. If the surfaces are transparent they will transmit light through the article, rendering it partially transparent and partially retroreflective. The surfaces may be flat or curved. Standard grooving techniques may be employed to construct the elements, using mold cutting tools having flattened or curved tips instead of V-shaped tips; alternatively, electroformed molds may be lapped to include the shape required to produce surfaces. The elements and surfaces may be embodied in sheeting materials or internally illuminated signs.
Patent AT-E134093-T1 (AT)
Inventor: BARNES PETER
IPC: H04H20/76
Filed: 1990-03-05
Granted: 1996-02-15
Abstract: A coaxial network suitable for the distribution of video signals between a number of video cameras and signal monitors is described. The network includes a central symmetrical star splitter 1, each port of the central splitter being either terminated or connected to a respective asymmetrical splitter 7. A number of sockets are attached to each asymmetrical splitter 7. The network is such that the performance of each asymmetrical splitter is insensitive to the number of sockets attached to the asymmetrical splitter which are being used, terminated, or left open circuit.
Patent AT-E96999-T1 (AT)
Inventor: BICK PETER A
IPC: A61P25/30
Filed: 1990-08-17
Granted: 1993-11-15
Abstract: A method of treating a chemical dependency in a mammal, comprising administering to a mammal in need of such treatment an amount of the compound (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthal enamine, also known by the generic name sertraline, or a pharmaceutically acceptable salt thereof, effective in reducing or alleviating such dependency.
Patent AT-E193019-T1 (AT)
Inventor: GARMAN ANDREW JOHN
IPC: G01N33/58
Filed: 1990-10-08
Granted: 2000-06-15
Abstract: Oligonucleotide signalling conjugates including a nucleic acid sequence, an amino-group containing linker group, a sulphur (thia) containing group and a non-isotopic label or marker and thiolated oligonucleotide derivative intermediates reactive with activated non-isotopic label or marker are described. The non-isotopic label is especially an enzyme such as alkaline phosphatase or horse radish peroxidase. The conjugates have application in the detection or characterisation of nucleic acid sequences and in particular in genetic characterisation.
Patent AT-E92375-T1 (AT)
Inventor: DAUCHEZ GILBERT
IPC: B03C1/12
Filed: 1990-04-27
Granted: 1993-08-15
Abstract: High-intensity magnetic separator comprising a rotor consisting of a stack of polar pieces (22) and permanent magnets (20), which are ring-shaped and arranged alternately on a shaft. 
<??>In order to increase the lifetime of the rotor without substantially reducing its performance, the magnets (20) are coated on the periphery with a layer of a ceramic material whose thickness is less than 50  mu m. 
<IMAGE>
Patent AT-E126805-T1 (AT)
Inventor: FRANCES JEAN-MARC
IPC: B01J31/22
Filed: 1990-09-26
Granted: 1995-09-15
Abstract: Tin(IV) compounds optionally chelated, tetracoordinated or pentacoordinated, of general formula: 
<IMAGE>
 
<??>These compounds can be employed as latent catalysts for the preparation of polyurethane and for the crosslinking of organopolysiloxane composition after thermal decomposition within the reaction mixtures to be catalysed.
Patent AT-E115637-T1 (AT)
Inventor: KITZBERGER REINHARD
IPC: C21C7/072
Filed: 1990-06-07
Granted: 1994-12-15
Abstract: The known pipes arranged in the inner lining of the metallurgical vessel and serving as a flushing device are pressed flat to avoid penetration of melt, whereby the pipe is stressed and can tear off or burst inside the inner lining. Moreover, the gas stream fed is fanned out widely. 
<??>To avoid such stresses and to obtain a sharply bundled gas jet, at least one rod-shaped insert (26), which extends in the longitudinal direction of the pipe (18) and which forms an annular gap (30) with the inner wall (29) of the pipe, is provided centrally in each pipe (18). 
<??>The flushing element is suitable for all metallurgical vessels, in particular for steel works converters. 
<IMAGE>
Patent AT-E116750-T1 (AT)
Inventor: RINDERLE HEINZ
IPC: G05F1/00
Filed: 1990-07-04
Granted: 1995-01-15
Abstract: A system for regulating the transfer impedance of a plurality of current-to-voltage converters to a substantially equal value includes a reference voltage source and a reference impedance for providing a reference current. A reference current-to-voltage converter is responsive to the reference current and provides an output voltage. A comparator is responsive to the reference voltage and the output voltage and provides a control signal to the reference current-to-voltage converter and to all the other current-to-voltage converters to maintain the transfer impedance of all the current-to-voltage converters constant.
Patent AT-E106346-T1 (AT)
Inventor: STOCCHIERO OLIMPIO
IPC: B65D53/02
Filed: 1991-01-22
Granted: 1994-06-15
Abstract: The invention discloses a lid with a sealing device for containers comprising a horizontal top (2; 50; 62), at least one air tube (6;51;63;73;83) attached to the lid (1;50;60;71;81), one or more suction cups (8;55;67;75;74;85,84) attached to the air tube and a hole (9;53;77;87) made in the lid and communicating with each air tube. Each suction cup accomplishes its sealing action between the lid and the container on which said lid is applied, when the air tube to which each suction cup is attached is expanded by a compressed fluid and causes said suction cups to adhere against the edge of the container and/or the lid applied on the container itself. <IMAGE>