baber/WOPTO huggingface dataset:
Patent AT-E512775-T1 (AT)
Inventor: DAVIDSON JOHN
Filed: 2009-01-19
Granted: 2011-07-15
Abstract: A method of recycling composite material comprising carbon fibers and a resin, the method comprising: providing a furnace comprising at least a heating portion; providing a transporter for transporting the composite material through the furnace; loading the composite material on the transporter and transporting the composite material through the furnace; detecting a percentage of oxygen in an atmosphere in the heating portion when the composite material has entered this portion; and removing resin from the composite material, as it travels through the heating portion of the furnace on the transporter, by means of chemical decomposition at a first temperature, with the resultant generation of fumes; wherein the generated fumes are removed from the heating portion in a controlled manner, such that the percentage of oxygen in the atmosphere in the heating portion is controlled.
Patent AT-E541913-T1 (AT)
Inventor: ALISON LINDA MAY
Filed: 2010-01-18
Granted: 2012-02-15
Abstract: The invention relates to chiral reactive mesogen (RM) mixtures, polymer films obtained thereof, and the use of the mixtures and polymer films in optical, electrooptical or electronic components or devices, in decorative, security or cosmetic applications, especially for use in broadband reflective polarizers.
Patent AT-E551152-T1 (AT)
Inventor: DESHPANDE UDAY
IPC: B24B23/00
Filed: 2005-04-12
Granted: 2012-04-15
Abstract: A hand held orbital sander, comprising: 
a. a housing having an electronically commutated motor disposed therein and an orbit mechanism disposed beneath the housing; 
b. a motor controller coupled to the motor; 
c. a current sensor coupled to the motor controller that provides a signal indicative of motor current; and 
d. the motor controller changing the speed at which it runs the motor from an idle speed to a sanding speed based upon at least one of change in motor current and change in motor speed as the sander is removed from a work piece and changing the speed at which it runs the motor from sanding speed to idle speed based upon at least one of change in motor current and change in motor speed as the sander is applied to the work piece.
Patent AT-E527706-T1 (AT)
Inventor: BYUN SANG-WON
IPC: H01M10/60
Filed: 2010-03-04
Granted: 2011-10-15
Abstract: A rechargeable battery adapted to prevent or reduce overcharge. A rechargeable battery includes a case containing an electrode assembly; a cap plate coupled to the case and sealing an opening of the case; a first electrode terminal connected to a first electrode of the electrode assembly and electrically connected to the case; a second electrode terminal connected to a second electrode of the electrode assembly and electrically insulated from the case when a pressure inside the case is less than a threshold pressure; and a short-circuit unit including a short-circuit member connected to the second electrode terminal, the short-circuit unit adapted to short-circuit the second electrode terminal to the case by swelling a portion of the case to contact the short-circuit member when the pressure inside the case is equal to or greater than the threshold pressure.
Patent AT-E524049-T1 (AT)
Inventor: MANTOVANI LUCA
Filed: 2008-03-20
Granted: 2011-09-15
Abstract: Disclosed herein is a lighting system (1; 1'; 1"; 1"'), in particular for an avionics apparatus, having at least a light source (5) and a control unit (3) coupled to the light source (5) and controlling operation thereof based on a management PWM signal. The lighting system has an interface unit (9) coupled to the light source (5) and receiving the management PWM signal from the control unit (3); during a lighting management mode, the management PWM signal carries management information for controlling the light source, and the interface unit (9) is operable to decode the management information, for driving the light source (5); in particular, the control unit (3) codes the management information using a first waveform parameter of the management PWM signal, and at least a second waveform parameter of the management PWM signal, different from the first waveform parameter. According to an embodiment, the lighting system has at least one storage element (25) coupled to the light source (5), and a transmission protocol is associated to the management PWM signal, envisaging a bidirectional communication between the control unit (3) and the interface unit (9), by means of which management data are read from, and/or written to, the storage element.
Patent AT-E910-T1 (AT)
IPC: A61P3/06
Filed: 1979-10-30
Granted: 1982-05-15
Abstract: 3,5-Dihydroxypentanoic ester derivatives of formula (I):(wherein:A represents an alkylene group which is optionally substituted by one or more alkyl groups, or an alkenylene group;Z represents a substituted or unsubstituted aryl or aryloxy group; andR represents a C<sub>1</sub> - C<sub>4</sub> alkyl group) may be prepared by reacting a dianion of an acetoacetic ester with an aldehyde of formula Z-A-CHO (wherein A and Z are as defined above) and then reducing the resulting compound. These 3,5-dihydroxypentanoic ester derivatives have antihyperlipaemic activity and are thus valuable pharmaceuticals.
Patent AT-E8800-T1 (AT)
IPC: C21C5/30
Filed: 1980-08-28
Granted: 1984-08-15
Abstract: A steel refining system has a crucible having an upwardly open mouth and containing a steel melt covered by slag, an oxygen lance directed downwardly into the mouth at the melt, a hood fitting downwardly over the mouth and having a hood wall formed by a multiplicity of coolant tubes, and an arrangement for circulating a coolant through these tubes. The tubes form a tubular hood-wall extension that has an outer end and is centered on an axis trained on the melt on the crucible. A holder is mounted on the outer end of this extension and contains a sound transducer carried by the holder and directed along the axis at the melt. A circuit is connected to this transducer for determining slag thickness by means of the sound detected by the transducer. The holder itself comprises a circularly annular hollow cell fixed by means of a collar to the extension and a transducer housing that is fixed to this cell and therethrough to the extension. The cell defines a passage aligned with the axis and is connected to a separate coolant circuit to prevent overheating of the transducer.
Patent AT-E20361-T1 (AT)
Inventor: MUEHLBAUER ALFRED DR PROF
IPC: C30B13/00
Filed: 1981-10-19
Granted: 1986-06-15
Abstract: 1. Process for the non-crucible zone melting of a silicon rod which is supported at its ends, in which an induction heating coil which surrounds the rod in annular fashion and which produces a molten zone in the rod is moved relative to the rod in the axial direction thereof within a container which contains a predetermined gas mixture consisting of oxygen and a shielding gas, the partial pressure of the oxygen being maintained at a value which is at least equal to the vapour pressure of the silicon at the melting temperature, characterised in that the gas mixture is fed to the molten zone as a flowing gas ; that the speed of the gas mixture is selected to be directly proportional to the vapour pressure sent in the container (5) ; and that the flow rate of the gas mixture is so selected that reaction products produced are carried away from the region of the molten zone.
Patent AT-E16751-T1 (AT)
Inventor: BECHGAARD CARL CHRISTIAN
IPC: A01N25/04
Filed: 1981-08-14
Granted: 1985-12-15
Abstract: A carrier consisting of ethylene glycol, or another hygroscopic glycol, or another hygroscopic liquid in a composition containing a protective agent to be introduced into a porous substrate such as timber, particularly a boron-rich compound (at least 25% of B2O3, preferably at least 35% of B2O3). For penetration into wood as a preservative suppressing or preventing insecticidal or fungal attack, the glycol carrier penetrating the outer portion of the wood more quickly than an aqueous carrier.
Patent AT-E30452-T1 (AT)
Inventor: KAUTER WERNER
IPC: E06B3/66
Filed: 1981-03-13
Granted: 1987-11-15
Abstract: 1. Glazing bar frame for fitting over panes of insulating glass of door leaves or window sashes, one of the longitudinal crosspieces (15) of the glazing bar frame (14) being pivoted to the casement (1) by means of at least two hinges (17, 30, 31) and the other longitudinal crosspiece (15') being detachably fixed to the casement (1) by means of locking parts (19), characterized in that - identically designed hinge or lock elements (30, 24) are fixed to both longitudinal crosspieces of the casement (1), - the glazing bar frame (14) fitting over the hinge or lock elements (30, 24) has, on the side facing the casement (1), recesses (27) for receiving the hinge or lock elements, - a hinge bolt (31) for the hinge element (30) is fixed in each of the recesses (27), and - a locking pin (26) for the locking element (24) is mounted in the longitudinal cross-piece (15') in each of the recesses.
Patent AT-E11962-T1 (AT)
Inventor: KNUETTEL BERTOLD
IPC: G01R33/3875
Filed: 1982-04-08
Granted: 1985-03-15
Abstract: An electromagnet for producing the constant magnetic field required for use in NMR tomography consists of a cylindrical field coil and a stable cylindrical shell made of iron encompassing and simultaneously supporting the coil. The field coil may comprise constituent coils, including error coils, and is capable of producing an at least approximately homogeneous magnetic field within the space defined by the field coil for receiving the object to be examined. Due to the strictly symmetric geometry of the coil assembly, the homogeneity of the magnetic field is not adversely affected by temperature fluctuations, even if the dimensions of the apparatus are such that the coil will admit a human body. The cylindrical shell, however, does not only serve as an extremely stable supporting means, but also forms the vehicle for a magnetic reflux by which the energy requirements of the magnet are considerably reduced, and further, also constitutes shielding means both against external magnetic fields and electromagnetic interference and radiation from the high frequency field produced in NMR tomography. The cylindrical iron shell may be provided at its end portions with operational members such as annular discs and tubular studs and may be closed by iron covers, so that its effectiveness may even be further enhanced.
Patent AT-E19795-T1 (AT)
Inventor: MEILE HANSPETER
IPC: D01H5/40
Filed: 1982-09-18
Granted: 1986-05-15
Abstract: Fiber slivers must be condensed during the course of a spinning process or their mass must be determined. For this purpose there are employed so-called grooved pairs of rollers, that is to say, profiled rolls which define a sliver throughput groove which is limited or confined at both sides. The sliver is guided through a feed or delivery funnel up to the throughput groove. The danger thus exists that individual fibers can jam between the side surfaces or faces of the rollers which form the lateral boundaries of the groove. This danger is eliminated with the invention in that the fiber outlet opening of the feed funnel is located within the region of a wedge-shaped gap which is bounded by an overlapping zone of the side surfaces or faces of the rollers.
Patent AT-E15483-T1 (AT)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C05C1/02
Filed: 1982-06-19
Granted: 1985-09-15
Abstract: Thermally stable NH4NO3-containing granules of high bulk density are prepared by spraying an NH4NO3-containing melt including </=1,5 % wt. water and 0,2-1 % Mg (NO3)2 at a temperature >/= 5  DEG C above its crystallization point, onto or into a fluidized or spouted bed of NH4NO3-particles having a temperature of between 90 and 120 DEG C. The product obtained has a high stability, crushing strength and bulk density, and a low water content, and a low caking tendency.
Patent AT-E16161-T1 (AT)
Inventor: STEINER WALTER
IPC: B60D1/01
Filed: 1982-11-09
Granted: 1985-11-15
Abstract: This motorcycle towing device comprises a towing unit body adapted to be fastened detachably or permanently to the front fork of a motorcycle to be towed, a hitching member retained by a spring-loaded bolt responsive to a traction cable connected to a control lever, for example the clutch control lever.
Patent AT-E10909-T1 (AT)
IPC: C12M1/04
Filed: 1982-11-05
Granted: 1985-01-15
Abstract: 1. Gas-generating device, permitting to obtain a carbon dioxide-enriched and/or oxygen-free atmosphere inside a tight container, and containing one or more tablets of one or more products capable of generating carbon dioxide and/or hydrogen by reaction with a liquid in the contact of which it is (or they are) placed when the device is being used, characterized in that said device is constituted by a thermoshaped shell (D), welded on a flat support (E), the external face of which is provided with an adhesive strip (F), and it contains, between the shell and the support, in compartiments (A and B) which communicate with the outside via conduits (J and H), one or more tablets of gas-generating substances, resting on an absorbent pad (C) at least one side face of which is exposed to the outside, and which, when the device is immersed, is capable to hold back the quantity of liquid necessary for reacting of the gas-generating products.
Patent AT-E18269-T1 (AT)
Inventor: ZURCHER ERWIN
IPC: D04H11/04
Filed: 1982-12-01
Granted: 1986-03-15
Abstract: PCT No. PCT/CH82/00125 Sec. 371 Date Aug. 3, 1983 Sec. 102(e) Date Aug. 3, 1983 PCT Filed Dec. 1, 1982 PCT Pub. No. WO83/01966 PCT Pub. Date Jun. 9, 1983.This machine comprises a sonotrode (1), a matrix (4) of tubes (5) bringing threads (10) onto a support sheet (7) for the purpose of welding rows of loops to the surface of this sheet. The matrix (4) is guided between slides (6) which are parallel to the longitudinal axes of the tubes (5) and perpendicularly to the surface of application of the sonotrode (1) vibrations. A driving mechanism (13, 14, 15) periodically brings the extremities of the tubes (5) from which the threads leave against the sonotrode (1) by pressing the base of a row of loops and the support sheet (7) against the sonotrode in order to cause them to be welded together.
Patent AT-E47942-T1 (AT)
Inventor: AMIR GIDEON
IPC: H03H21/00
Filed: 1983-05-25
Granted: 1989-11-15
Abstract: This invention provides a uniquely designed switched capacitor multiplier/adder (129) which also functions as a digital-to-analog converter in a single subcircuit. The multiplier/adder, in a single operation, multiplies an analog voltage by a binary coefficient, and sums this product with a second analog voltage. The use of this unique subcircuit significantly reduces the space requirements for the construction of, for example, a speech synthesis circuit utilizing linear predictive coding over prior art circuits. This size reduction in turn significantly reduces the manufacturing costs for this circuit over prior art circuits, and additionally allows the option of including on the speech synthesis chip a memory for the storage of binary representations of to-be-synthesized speech patterns. 
<??>In one embodiment of this invention, a novel structure and method are provided which minimize error components in the synthesized speech signal due to voltage errors inherent in the use of analog sample and hold circuits which are used to store the forward and backward prediction errors utilized in the linear predictive coding technique.
Patent AT-E16923-T1 (AT)
Inventor: JENCK JEAN
IPC: B01J31/18
Filed: 1983-10-17
Granted: 1985-12-15
Abstract: Linear esters, e.g., alkyl adipates, are facilely prepared by reacting an alcohol and carbon monoxide with a monoolefin, in the presence of cobalt, optionally hydrogen, and a tertiary nitrogen base, and in a reaction solvent which comprises a 5- or 6-membered monoheterocycle containing from 1 to 3 identical or different, non-adjacent oxygen and divalent sulfur heteroatoms, with the proviso that such heterocycle can also contain from one to two carbon-carbon double bonds, and, if a 5-membered heterocycle, can also contain a nitrogen heteroatom separated from an oxygen or sulfur heteroatom by at least one ring carbon atom and linked to one of the adjacent carbon atoms by a double bond.
Patent AT-E24408-T1 (AT)
Inventor: ADAM GUENTER
IPC: A63B51/00
Filed: 1984-07-04
Granted: 1987-01-15
Abstract: 1. A flexible stringer strip (1) of hard elastic material for a racket having stretched strings, in particular a tennis racket, the strip having string-protecting sleeves (2) arranged at a definite distance (9) apart and made in one piece with the stringer strip (1), characterized in that the stringer strip (1) in each portion of the stringer strip between two string-protecting sleeves (2) exhibits at least one expansion portion (3) such that under tensile loading of the stringer strip (1) in the direction of its longitudinal extent only or essentially only the said expansion portion (3) is able to expand.
Patent AT-E30681-T1 (AT)
Inventor: KNUDSEN RONALD DOUGLAS
IPC: C07C1/00
Filed: 1984-07-25
Granted: 1987-11-15
Abstract: @ A novel ethylene dimerization catalyst is provided consisting essentially of a nickel compound, a phosphine compound, and an acidic compound. In addition, an improved ethylene dimerization process is provided which comprises contacting ethylene with the novel catalyst composition present, in an effective solvent, at a temperature from about 0°C to about 200°C. As a result of the inventive process, high catalyst productivity and good selectivity to the desired dimerized product, 1-butene, is obtained.
Patent AT-E42339-T1 (AT)
Inventor: BENNETT ALAN DAVID
IPC: C12N1/20
Filed: 1984-05-24
Granted: 1989-05-15
Abstract: A process for the production of a fusion protein comprising an active portion of a chloramphenicol acetyltransferase (CAT) protein and a polypeptide. The fusion protein may be purified using CAT substrate affinity chromatography. The eucaryotic polypeptide may be calcitonin or a dervative thereof such as calcitonin-glycine. Other polypeptides described include enzymes such as chymosin, prochymosin and preprochymosin, hormones such as ACTH, insulins, and growth hormones and antigenic polypetides such as foot and mouth disease virus antigenic polypetide. The fusion protein may be cleaved at a site susceptible to selective enzymic or chemical cleavage to produce free polypeptide. The fusion protein may be used as an immunogen.
Patent AT-E47875-T1 (AT)
Inventor: DAVIES PAUL ROBERT
IPC: C08K5/47
Filed: 1984-11-16
Granted: 1989-11-15
Abstract: Benzothiazoline derivatives having the general formula:wherein R, and R<sub>2</sub> may be a hydrogen atom, a hydrocarbyl group, a substituted hydrocarbyl group, an amino group or a halogen atom, a hydroxyl group, alkoxy or aryloxy group, or R, and R<sub>2</sub> together may form a cyclic group which may optionally contain a heterocyclic atom; R<sub>3</sub> is a hydrogen atom or a hydrocarbyl group; X may be hydrocarbyl, substituted hydrocarbyl, halogen, hydroxyl, carboxyl, amino or amido two X's may be taken together to form a polycyclic compound which may be substituted in line manner; n = 0 or 1-4 are useful as antioxidants for compounds subject to oxidative degradation. The compounds are prepared by reacting an appropriate o-aminothiophenol with a suitable carbonyl compound.
Patent AT-E19415-T1 (AT)
Inventor: VIEL MAURICE
IPC: D04B21/12
Filed: 1984-01-26
Granted: 1986-05-15
Abstract: Open-work textile structure of the type constituted by a warp knit fabric produced with yarns coated with a thermoplastic material, the coating being partly melted and bonding the yarns together in those areas where they are in contact. According to said structure, the open-work takes in the form of regular polygons of which some of the edges at least are slanted with respect to the length of said structure, the stitches of said knitted fabric imprisoning a weft yarn which extends in substantially a straight line parallel to the edges of the formed open-work.
Patent AT-E44744-T1 (AT)
Inventor: ENGEL WOLFHARD DR DIPL-CHEM
IPC: C07D401/14
Filed: 1985-03-04
Granted: 1989-08-15
Abstract: Disclosed are novel condensed diazepinones of formula I   <IMAGE> wherein B is a fused ring selected from   <IMAGE>  X is -CH- or, when B is ortho-phenylene, X can also be nitrogen; A1 is C1-C2 alkylene; A2 is C1-C2 when it is in the 2-position relative to the saturated heterocyclic ring nitrogen or a single bond or methylene when it is in the 3- or 4-position; R1 is C1-C3 alkyl; R2 is C1-C7 alkyl, optionally hydroxy-substituted on at least one of its second to seventh carbon, or C3-C7 cycloalkyl, optionally hydroxy substituted, or C3-C7 cycloalkylmethyl; or R1 and R2 can, together with the nitrogen therebetween, be a 4- to 7-membered saturated monocyclic, heterocyclic ring which can optionally include an oxygen or N-CH3; R3 is hydrogen, chlorine, or methyl; R4 is hydrogen or C1-C4 alkyl, R5 is hydrogen, chlorine or C1-C4 alkyl; and Z is a single bond, oxygen, methylene or 1,2-ethylene; and NR1 R2-N oxides and nontoxic, pharmaceutically acceptable addition salts thereof. Also disclosed are pyrrolobenzodiazepinone intermediates, pharmaceutical compositions containing the condensed diazepinones and methods of using them to treat cardiovascular disorders, particularly bradycardia and bradyarrhythmia.
Patent AT-E35714-T1 (AT)
Inventor: BRAND HORST
IPC: E05D15/52
Filed: 1985-03-08
Granted: 1988-07-15
Abstract: 1. A device for interconnecting positioning-bar parts (7, 20) of a positioning-bar fitting, more particularly a turn-tilt fitting, for windows or doors or the like, the device comprising a covering (11) which overlaps the spaced-apart ends of the cover bars and below which the connection zone between the two positioning bar parts (7, 20) extends, the positioning bar part (20) having a stepped bend (20') below the covering (11), characterised in that the covering (11) is in the form of a unitary plate or panel or the like in a positive tenon engagement with the cover bar ends (1', 12') and forms a frame (15, 16) which corresponds in length to the distance between the ends (1', 12') and into which the end (20'), the same being bent in accordance with the thickness of the positioning bar (20), extends an below whose frame cross-members (16) the positioning bars (7, 20) move away.
Patent AT-E61046-T1 (AT)
Inventor: BALLSCHUH DETLEF DR DIPL-CHEM
IPC: C07D207/08
Filed: 1985-05-21
Granted: 1991-03-15
Abstract: The pyrrolidinium sulphobetaines, which have a carboxamide group as additional polar structural element and the formula I <IMAGE> in which R1 to R4 are hydrogen or alkyl radicals and n is 0 to 3 are prepared by reacting alkyldiallylamines, halocarboxylic esters, amines and bisulphites in various orders. The intermediates do not need to be isolated. The reactions are technically simple to carry out and give high yields. Sulphobetaines containing carboxamide groups can be used as conductive coating materials. Representatives of this class of compounds substituted by long chains have valuable surfactant properties which enable them to be used as components in detergents and cleansers, as flotation agents or as emulsifiers.
Patent AT-E47741-T1 (AT)
Inventor: GRIGNOLI GIUSEPPE
IPC: E04G21/12
Filed: 1985-07-26
Granted: 1989-11-15
Abstract: A brick wall is prestressed by individual tie rods. The wall is built on a concrete foundation (3) in which a short length of tube attached to a plate (1) is embedded. The bricks have central vertical holes and vertical grooves in their end faces. Lengths of tube joined end to end pass through the holes or grooves in the bricks to the full height of the finished wall. A wire is then inserted in the tube and subjected to tension which exerts a required prestressing. The tube is then filled with concrete and forms part of lost shuttering.