baber/WOPTO huggingface dataset:
Patent AT-E108262-T1 (AT)
Inventor: BRANDL KONRAD
IPC: F23K3/00
Filed: 1990-12-29
Granted: 1994-07-15
Abstract: 2.1. Known burner arrangements are designed for oil and gas burning operation. Burner arrangements for solid-fuel operation are as is generally known prefurnaces which operate with a poor degree of efficiency. 2.2. The invention proposes in particular a solid-fuel forced-draught burner which has a chute (11) for solid fuel to be burned, a soild fuel supply device (9) connected preferably on the underside to the chute, a turbulence chanber (12) arranged downstream of the chute (11) and a lateral burning-out pipe (13) following the turbulence chamber, it being possible additionally to provide a blower (14) for the controlled supply of lower air (1), secondary air (2), upper air (3) and outgoing air (4). <IMAGE>
Patent AT-E142272-T1 (AT)
Inventor: ROSE SAMUEL
IPC: G01N33/58
Filed: 1990-01-18
Granted: 1996-09-15
Abstract: A method is disclosed for determining the presence of a polynucleotide analyte in a sample suspected of containing the analyte. The method comprises (a) forming as a result of the presence of an analyte a single stranded polynucleotide comprising a target polynucleotide binding sequence flanked by first and second polynucleotide sequences that differ from the sequence of the analyte or a sequence complementary to the analyte sequence, (b) forming multiple copies of the single stranded polynucleotide, and (c) detecting the single stranded polynucleotide. Also disclosed is a method of producing at least one copy of a single stranded polynucleotide. The method comprises (a) forming in the presence of nucleoside triphosphates and template dependent polynucleotide polymerase an extension of a polynucleotide primer at least the 3 min -end of which has at least a 10 base sequence hybridizable with a second sequence flanking the 3 min -end of the single stranded polynucleotide, the second sequence being partially or fully complementary with at least a 10 base first sequence flanking the 5 min  end of the single stranded polynucleotide, (b) dissociating the extended polynucleotide primer and the single stranded polynucleotide, (c) repeating step a and (d) dissociating the extended polynucleotide primer and the copy of the single stranded polynucleotide.
Patent AT-E121714-T1 (AT)
Inventor: EWESON ERIC C O BEDMINSTER BIO
IPC: C05F17/02
Filed: 1990-08-09
Granted: 1995-05-15
Abstract: A compartmentalized horizontally mounted rotatable cylindrical digester drum is provided with inter-compartment transfer buckets each having an inlet opening substantially congruent to a segment of the circular partition separating one compartment from the next. In addition one or more annular flanges are located in each treatment compartment extending radially inwardly from the cylindrical wall of the drum. The transfer buckets may be rectangular prismatic in contour with a bottom wall within the confines of the drum coincident with the chordal boundary of the segment and an upper wall spaced radially outwardly of the cylindrical wall of the drum.
Patent AT-E111989-T1 (AT)
Inventor: SCHWARZL KARL DR
IPC: D21C9/153
Filed: 1990-12-17
Granted: 1994-10-15
Abstract: A process for bleaching cellulose-containing materials, in particular pulp, by means of ozone is characterised in that a solution of ozone in an aqueous medium (rich water) containing 30 to 300 g of O3, preferably 100 to 150 g of O3, per m<3> of aqueous medium is fed under pressure to the materials suspended in an aqueous medium and mixed in a mixing device (5) with the latter medium, thereupon the mixture is passed through a reaction vessel (7), the bleached material is separated from the bleaching liquor and any residual ozone which may be present is destroyed.
Patent AT-E114238-T1 (AT)
Inventor: HOWARTH GEORGE
IPC: A61L15/22
Filed: 1990-04-02
Granted: 1994-12-15
Abstract: A tampon for hygienic use comprising a generally cylindrical absorbent core having a liquid pervious cover layer on the outer surface thereof wherein the cover layer is a polymer net comprising two intersecting sets of parallel ribs and wherein each set of ribs are aligned obliquely with respect to both the main axis of the tampon and to each other. A strip of net may be bonded to one end of a strip of absorbent material and the composite spirally wound such that the net forms the outer layer. The free end of the net may overlap an underlying layer of net and be bonded thereto by heat sealing.
Patent AT-E111423-T1 (AT)
Inventor: HONEGGER WERNER
IPC: B65H75/10
Filed: 1991-03-21
Granted: 1994-09-15
Abstract: The roll body (14) of the roll core (10) has at its lateral edges (20, 20') projections (22) which protrude beyond the printing products (40) wound onto the roll core (10) in the direction of the longitudinal axis (12), and cutouts (24) which are partially covered by the printing products (40). When the rolls (38) are stacked one above the other in the manner of a tower, the projections (22) of one roll core (10) engage in the cutouts (24) of the roll core (10) of the adjacent roll (38). Upon stacking, the printing products (40) wound on the rolls (38) thus come to rest against one another. This results in preventing mutual slipping of the rolls (38) during transport. <IMAGE>
Patent AT-E103064-T1 (AT)
Inventor: HELLWIG MANFRED
IPC: F41H3/02
Filed: 1991-06-06
Granted: 1994-04-15
Abstract: Flameproof camouflage netting consists of a perforate polyester fibre substrate material (1) coated with a flame-retarding polymer (5) which in turn, is coated with an IR camouflage paint (6), the novelty being that the substrate material (1) is a woven polyester fibre material incorporating metal fibres (3). - Pref. the polymer coating (5) consists of polyurethane contg. an absorption pigment (6) (pref. 30-40) esp. 35% carbon-based pigment) a flame retardant, (4) (pref. 30%) and pref. 1% fungicide.
Patent AT-E113861-T1 (AT)
Inventor: CHEH CHRISTOPHER HUK-SHI
IPC: G01N30/02
Filed: 1987-03-30
Granted: 1994-11-15
Abstract: The six isotopic species of hydrogen, H2, D2, T2, HT, HD and DT, are separated from isotopic mixtures thereof with improved efficiency by low temperature gas column chromatography using a molecular sieve as the packing material, initially at a temperature of from -185 DEG C to -160 DEG C, but gradually increasing the column temperature at a rate of up to 10 DEG  per hour. <IMAGE>
Patent AT-E122144-T1 (AT)
Inventor: KRUPA ROBERT J
IPC: G01J3/18
Filed: 1991-02-20
Granted: 1995-05-15
Abstract: A double-pass two-dimensional spectrometer utilizes a telescope which contains only reflective optical components and is therefore free of chromatic aberrations. The telescope is so used in combination with dispersing optics (17,18) as to allow double-pass use of the combination. The telescope has a state of correction such that, for example, an image which is diffraction-limited at 800nm is produced over a flat field, corresponding to a wide-angle object coverage. This state of correction is accomplished with only two mirrors (10,11), one of which is a conic (e.g., hyperbolic) surface of revolution, while the other is a reflecting generalized polynomial aspheric corrector; and both mirrors are rotationally symmetric surfaces of revolution, each about its own axis of revolution. The double-pass nature of the system allows for a compact optical system consisting of only two reflecting surfaces, plus the dispersing optics, and there are no internal obscurations, thus avoiding negative effects of diffraction off of internal structures. The invention is shown for its applicability to each of several types of spectrometer-design configurations. <IMAGE>
Patent AT-E125643-T1 (AT)
Inventor: BILL COLIN STEWART
IPC: H02M3/07
Filed: 1991-03-20
Granted: 1995-08-15
Abstract: A charge pump circuit is provided comprising a MOS capacitor, a capacitor ("series capacitor") connected in series, a MOSFET diode, and a voltage clamp connected to the common node of the MOS capacitor and the series capacitor. A number of these charge pump circuits may be cascaded to form a multi-stage charge pump circuit. Each charge pump circuit may attain output voltage higher than the oxide breakdown voltage of each individual MOS capacitor. This charge pump circuit can also operate under low voltage power supply conditions. <IMAGE>
Patent AT-E116184-T1 (AT)
Inventor: CHEN EVAN N
IPC: B26B21/14
Filed: 1991-07-22
Granted: 1995-01-15
Abstract: An integrally formed flexible razor head (10) having a plurality of blade platforms (70) separated by a corrugation (60), at least one blade (20 or 30) having a cutting edge (21 or 31), and a plurality of blade retainers (40) which are integrally formed with the blade platforms (70) and extend to positions above and adjacent to the top surface of the blade (20,30). While the blade retainers (40) are integrally formed with the other pieces of the flexible razor head (10), each blade retainer (40) is discrete with respect to other blade retainers (40). <IMAGE>
Patent AT-E126419-T1 (AT)
Inventor: REDLICH GEORGE HARVEY
IPC: A01N25/10
Filed: 1991-12-04
Granted: 1995-09-15
Abstract: Solid, stable forms of 3-isothiazolones are disclosed employing a carrier which functions additionally to stabilize the microbicide against chemical decomposition. Said carrier comprises one or more of polysaccharide polymers, cellulose polymers, derivatized cellulose polymers, polymers and copolymers of ethylene oxide and propylene oxide, polyurethane polymers having alternating hydrophobic and hydrophylic moieties, poly(maleic anhydride/methyl vinyl ether), polymethacrylic acid, or naphthalene formaldehyde concentrates.
Patent AT-E94387-T1 (AT)
Inventor: VINCENT MICHEL
IPC: A61K31/20
Filed: 1991-01-25
Granted: 1993-10-15
Abstract: Use of N-myristoyl-(S)-phenylalanine in the treatment of diseases such as cancer or AIDS.
Patent AT-E156172-T1 (AT)
Inventor: VASSELIN THIERRY
IPC: B32B5/24
Filed: 1991-05-17
Granted: 1997-08-15
Abstract: Thermoplastic elastomer compositions based on polyamide and modified polyolefins. These compositions are prepared by compounding and can be employed for the manufacture of moulded or extruded objects and for the production of mono- and multilayer films and of composition materials involving the said articles and/or films.
Patent AT-E127341-T1 (AT)
Inventor: LAFON LOUIS
IPC: A61K31/16
Filed: 1991-06-12
Granted: 1995-09-15
Abstract: The invention relates to the use of modafinil for the manufacture of a medicament having a neuroprotective effect.
Patent AT-E114617-T1 (AT)
Inventor: LECOURT JEAN
IPC: B26F3/00
Filed: 1991-09-13
Granted: 1994-12-15
Abstract: A machine with digital control for simultaneous cutting and shaping of glass sheets is proposed. The cutting is performed by a jet of abrasive suspended in water. The receiver trough on the opposite face of the glass is either movable with the tool or forms an integral part of the table which supports the glass sheet. The advantages consist of the homogeneity of the two stages, cutting and shaping, and in the absence of the breaking station required by the usual cutting technique. <IMAGE>
Patent AT-E133517-T1 (AT)
Inventor: PAYNE DAVID NEIL
IPC: H01S3/063
Filed: 1991-05-21
Granted: 1996-02-15
Abstract: An optical amplifier comprises a waveguide with one or more rejection band filters (eg gratings) 12 between the ends of the waveguide, the rejection band being matched to the peak wavelength of the gain spectrum whereby the gain response is flattened. ASE power is suppressed, for example. An interference filter (36) may be used (Fig. 6), and the waveguides may be planar with a meandering section or a periodic perturbation as filter (Fig. 7). Thin filter chips, coloured-glass, Fabry-Perot, and Bragg filters are also specified. The filter may be continuous along the waveguide and may be a dopant. The filter may narrow the spectral gain. Er or Nd-doped rare earth and s/c amplifiers are exemplified. Telecommunications and wavelength-division multiplexing applications are detailed. <IMAGE>
Patent AT-E146849-T1 (AT)
Inventor: GOODMAN WILLIAM A
IPC: F02B53/00
Filed: 1991-08-06
Granted: 1997-01-15
Abstract: A circular rotary engine comprises a housing having spaced concentric cylindrical walls (23, 26) defining an annulus therebetween with intake (28-I) and exhaust ports (27-E) through the sides of the walls and a cylindrical rotary piston ring (10) having multiple symmetrically undulating surfaces (c, d) on both ends and coaxial interior (20) and exterior (19) gears for shaft drive which rotates within the annulus while reciprocating between end ring members (9, 11) positioned within the annulus and secured at each end of the interior and exterior walls. The end rings (9, 11) have opposite facing undulating frontal surfaces (a, b) symmetrical with the undulating frontal surface (c, d) of the rotary piston (10) such that the piston ring surfaces cooperate with the end ring surfaces to alternately create a volume area and displace the volume area in some portion during rotation, thus alternately opening a series of chambers (5, 6, 8) on one end of the rotary piston (10) while displacing chambers (1, 2, 4) on the opposite end with the reciprocating movement during axial rotation of the rotary piston responding in motion against the symmetric frontal surfaces of the end rings. This motion is accomplished while maintaining frontal surface contact (12, 13, 14, 15) at all times, without restriction to rotation whereby frontal surface seal contact is maintained during axial reciprocation and rotary movement. All components are coaxial thus providing the rotary piston with controlled circular axial rotation within the annulus with the end ring members controlling reciprocation.
Patent AT-E140629-T1 (AT)
Inventor: BISGAARD HANS
IPC: A61M13/00
Filed: 1991-09-12
Granted: 1996-08-15
Abstract: An inhaling device for use in inhaling an active powdered or liquid substance from a reservoir comprising a housing defining a dispersing chamber into which the active substance may be sucked in a dispersed condition, the dispersing chamber being defined by at least one wall part that is movable between first and second positions in which the chamber attains a minimum volume and a maximum volume, respectively, means for biasing the movable wall part toward the second position so as to suck active substance into the dispersing chamber from the reservoir, and a mouthpiece that enables a patient to inhale a dispersed active substance from the dispersing chamber.
Patent AT-E115651-T1 (AT)
Inventor: DAHMS WOLFGANG
IPC: C25D3/38
Filed: 1991-10-11
Granted: 1994-12-15
Abstract: The invention concerns an aqueous acid copper-electroplating bath and the use of the bath for the electrolytic deposition of copper.
Patent AT-E175830-T1 (AT)
Inventor: SCHULTE FRIEDRICH
IPC: H04M9/00
Filed: 1992-02-29
Granted: 1999-01-15
Abstract: A key-controlled simplex or duplex intercom system with line selection. A plurality of subscriber devices are connected to a central station. The through-connection of the call and connection paths and the identification of the busy status of the subscriber devices are controlled by means of a switching computer disposed in the central station. The subscriber devices are connected to the central station via a digital serial transmission path, via which central station the control signals and the busy-status signals as well as the speech signals are transmitted in digital form in time division multiplexing. The channel structure of the transmission path has two B-channels, each with a transmission speed of 64 kbit/s in each direction, and a D-channel with a transmission speed of 16 kbit/s. All speech signals are transmitted via the two B-channels and all control signals and the busy-status signals are transmitted via the D-channel. <IMAGE>
Patent AT-E191748-T1 (AT)
Inventor: RUST STEPHAN
IPC: C07H21/00
Filed: 1992-09-03
Granted: 2000-04-15
Abstract: Method for detecting nucleic acids whose nucleotide sequences differ in a position X, wherein a set of oligonucleotides whose nucleotides corresponding to position X are complementary only to position X to one of the similar nucleic acids, but whose nucleotide sequences differ in respect in the position of another mismatch Y, as well as reagents suitable for carrying out the method and areas of application of the method. <IMAGE>
Patent AT-E148923-T1 (AT)
Inventor: FICKENSCHER KARL
IPC: C12Q1/56
Filed: 1992-09-17
Granted: 1997-02-15
Abstract: The invention relates to a method and a reagent for determining fibrinogen in undiluted plasma samples.
Patent AT-E146858-T1 (AT)
Inventor: KAEMPF KLAUS
IPC: F16D7/04
Filed: 1992-10-15
Granted: 1997-01-15
Abstract: The invention relates to a torque limiting coupling 5 in which a plurality of driving elements 19 of slide-like design distributed circumferentially are arranged displaceably in the coupling hub 10. The unit is accommodated rotatably in a coupling sleeve 7. The driving elements 19 are urged with their torque transmission surface 25, provided at the head, into the correspondingly shaped recesses 22 of the coupling sleeve 7 by a spring arrangement comprising compression springs 38, 39. Due to the arrangement of the compression springs 29 and of the switching surfaces 30, 31 of the driving elements 19 and of the torque transmission surface 25 so as to be facing in the same direction towards the compression springs 38, 39, a moment contrary to the tilting moment resulting from the torque transmission is exerted on the driving elements 19 by the springs 38, 39 when torque is transmitted by the coupling sleeve 7 in the torque transmission direction N. This results in improved wear and switching behaviour. <IMAGE>
Patent AT-E119210-T1 (AT)
Inventor: GEORG SCHOENEWOLF DR-ING
IPC: C21C7/10
Filed: 1992-04-23
Granted: 1995-03-15
Abstract: The invention relates to plant for the secondary metallurgical treatment of molten steel, which is arranged within a production chain consisting of a melting device, such as an electric furnace or converter, and a casting device, in particular a continuous casting device. A solution is to be found which, at the lowest possible cost, ensures a high degree of flexibility and an adaptation of the VOD transformation time to the cycle times of the upstream and/or downstream melting and casting devices. For this purpose, the plant is designed with two stands for in each case one vessel (1, 1') which can be evacuated and contains a steel melt, which contain devices (6, 6') for feeding oxygen and devices (7, 7') for adding additives to the melt, and with pipes (3) which connect the vessels (1, 1') to a device for generating a vacuum, a device consisting of a water ring pump station (5') for generating a moderate vacuum and a device (4, 5) consisting of water ring pumps (4) and steam ejectors (5) for generating a deep vacuum being provided, and the vessels being selectively connectable only to the device for generating a moderate vacuum (5') or to the device for generating a deep vacuum (4, 5). 
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Patent AT-E177183-T1 (AT)
Inventor: BASIC JOHN N SR
IPC: F23G5/50
Filed: 1992-04-15
Granted: 1999-03-15
Abstract: An incinerator system for bulk refuse and hydrocarbon-containing liquids comprises an enclosed main chamber (32) having a fire-resistant floor means (33) for holding and burning material thereon; an inlet opening (231) for the introduction of solid bulk refuse; an outlet opening (67,68) for the egress of the gaseous products of combustion from said main chamber; a grate (436) located within said main chamber for holding refuse newly introduced through said inlet opening (231); and cooling means for reducing the temperature of said grate. The cooling means comprises primary passageways for receiving a flow of cooling fluid and nozzles for providing fluid communication between said passageways and said main chamber (32). The cooling means further comprises a further passageway isolated from said main chamber (32) so that cooling fluid flowing in said further passageway is prevented from entering said main chamber. Control means is provided for selectively permitting cooling fluid to flow through said primary passageways and then through said further passageway. <IMAGE>
Patent AT-E185314-T1 (AT)
Inventor: BERRY MICHAEL RICHARD
IPC: B32B27/36
Filed: 1992-05-14
Granted: 1999-10-15
Abstract: A composite film, particularly a polyester film, comprising a substrate layer and a heat-sealable layer comprising a particulate additive, exhibiting an improved combination of handling and heat-sealable properties. The exposed surface of the heat-sealable layer has greater than 100 surface protrusions per mm<2> produced by the particulate additive. The surface protrusions have an average peak height in the range from 5 to 400 nm measured from the average level of the surface of the heat-sealable layer.
Patent AT-E148559-T1 (AT)
Inventor: SUCCI MARCO
IPC: G01N25/56
Filed: 1992-11-02
Granted: 1997-02-15
Abstract: An apparatus for accurately measuring the water content of a moist gas containing less than 50 parts per million (ppm) of water comprises an isothermal heat-sink (14), a radiator (20), a Peltier heater-cooler (24) thermally arranged between the isothermal heat-sink (14) and the radiator (20). The heater-cooler (24) is transferring heat from the isothermal heat-sink (14) to the radiator (20) and vice versa. A phosphoric acid moisture cell (32) is in thermal contact with the isothermal heat-sink (14). Upon passing the moist gas through the cell (32) the amount of moisture in the moist gas is measured as variation of electrical current throughout the cell.
Patent AT-E127747-T1 (AT)
Inventor: ANDERSSON RAGNVALD
IPC: B65G69/22
Filed: 1992-06-16
Granted: 1995-09-15
Abstract: A platform stanchion comprises a tubular casing (2) with locking means (3) which are pivotally mounted thereon and which in locking position have been swung out and engage in locking recesses in adjoining platform sides. The locking means (3) are operated by outwardly foldable handles (5) acting on actuator mechanisms which are provided inside the casing (2) and which each comprise an axially displaceable slide member (11). One end portion (12) of each slide member (11) is articulated to the handle (5), while the other end portion (14) is adapted by cam action to operate the locking means (3) between the swung-out and the swung-in position. Since the casing (2) consists of an extruded aluminium section formed as a single piece, and having internal longitudinal channels (9, 10), and since there is no articulation between the locking means (3) and the slide members (11), the locking and actuator mechanisms of the platform stanchion (1) can be easily mounted from outside. In a method for achieving such mounting from outside, each handle (5) is connected to the slide member (11), which is then inserted in the casing (2) until the upper end portion (14) of the slide member (11) is located opposite a recess in the longitudinal edge portion of the casing (2). A spring (16) is inserted in the casing (2) and applied against a shoulder (17) on the slide member (11), whereupon a sealing member (8) is pressed into the recess and fixed by snap action. Finally, the locking means (3) is placed in the sealing member (8) and mounted by means of a bearing pin (4), which is driven through the casing (2), the sealing member (8) and a bearing hole in the locking means (3). <IMAGE>