baber/WOPTO huggingface dataset:
Patent AT-E20061-T1 (AT)
Inventor: FERRAND GERARD
IPC: C07D495/04
Filed: 1983-09-20
Granted: 1986-06-15
Abstract: This invention relates to benzo- and thieno-triazine-1,2,3 ones-4 represented by the formula   <IMAGE>   in which m is 2, 3 or 4, X is the vinylene group -CH=CH- or a sulfur atom; R1 and R2 can be alike or different and are hydrogen, halogen, a lower alkyl radical, lower alkoxy radical or trifluoromethyl radical; when X is -CH-CH- n is 0, 1 or 2 and R is hydrogen, halogen, a lower alkyl radical, lower alkoxy radical or nitro group; when X is a sulfur atom, R is hydrogen or constitutes a -CH2-4 chain between the two open positions of the thiophenic ring. The compounds are useful as antidepressant drugs.
Patent AT-E62005-T1 (AT)
Inventor: BIELFELDT KLAUS DR DIPL-CHEM
IPC: C01G25/02
Filed: 1984-01-23
Granted: 1991-04-15
Abstract: Disclosed is a process for producing finely divided dispersions of metal oxides and/or metal hydroxides. A supersaturated sodium aluminate liquor containing dissolved aluminum hydroxide is seeded with particles of at least one metal oxide and/or metal hydroxide. The liquor is subjected to predetermined crystallization conditions to form a crystallized solid. The crystallized solid is then separated from the liquor and dried.
Patent AT-E23847-T1 (AT)
Inventor: LAUWERS EDDY JULIEN
IPC: C03B5/235
Filed: 1984-02-03
Granted: 1986-12-15
Abstract: In a process for melting glass in a furnace adapted therefor, said furnace having an upstream melting zone and a downstream fining zone, wherein the molten glass travels along a path from the melting zone to the fining zone comprising: (a) introducing solid glass batch into the melting zone; (b) heating the batch whereby an upper layer of batch and a lower layer of molten glass are formed in the melting zone; (c) providing sufficient heat to maintain the molten glass in the molten state through the fining zone; (d) providing at least a part of the process heat through at least one oxygen/fuel flame located at each side of the path of the molten glass, said flames being fueled by an oxygen containing gas/fuel mixture wherein the oxygen containing gas contains about 50 percent to about 100 percent oxygen by volume; and (e) withdrawing the molten glass from the fining zone, the improvement comprising: (i) providing the oxygen/fuel flames at low momentum; (ii) directing the tip of each flame at the interface of the solid glass batch and the molten glass; and (iii) covering substantially all of the width of the furnace with the flames in a narrow band about perpendicular to the path of the molten glass, said narrow band straddling the point at which the tips of the flames meet the interface in step (ii).
Patent AT-E34634-T1 (AT)
Inventor: BIERMEIER JOHANN DIPL-ING FH
IPC: G11B23/03
Filed: 1984-12-07
Granted: 1988-06-15
Abstract: A housing for a magnetic disk memory comprises a support shell and a cover for housing a magnetic disk pack and a rotational positioner. The disk pack is provided with two bearing locations one of which is secured to one lateral wall of the support shell and the other of which is defined by a slot open toward the edge of the supporting shell in an opposite lateral wall for receiving a disk pack bearing bushing. A seal is provided between the support shell and the cover for a dust-free seal of the interior of the housing, the seal being a closed sealing ring which is pinched at the parting plane between the support shell and the cover. The seal comprises a perpendicularly projecting semi-circular extension in the region of the slot-which encompasses the bearing bushing and is fixed to the exterior of the lateral wall in a recess formed therein.
Patent AT-E27224-T1 (AT)
Inventor: DE MONTALEMBERT BERNARD
IPC: A45C13/18
Filed: 1984-10-12
Granted: 1987-06-15
Abstract: The device for retaining an article includes a stiff member for engaging simultaneously an object (such as a wallet) to a clothing article, and a flexible member which has a first and a second position with respect to said stiff member. In the first position the flexible member engages the clothing article with a spike so that the object cannot be removed.
Patent AT-E33317-T1 (AT)
Inventor: MALYON BRIAN RODNEY
IPC: G03B27/52
Filed: 1984-12-05
Granted: 1988-04-15
Abstract: @ A document copier for producing photocopies from a book or equivalent bound volume, wherein a scanner housing (16) has a wedge-shaped surface with a window (18) in one face, and is mounted above a V-shaped book support (20) with provision for vertical relative movement therebetween so that a page of an open book on the book support can be located against the window. The scanner within the housing is movable to relay strip images via an optical system including reflector devices and a lens onto a photo-sensitive surface moved in synchronism with the scanner, the optical path length being kept constant.
Patent AT-E135405-T1 (AT)
Inventor: GRAY PATRICK WILLIAM
IPC: C12N15/09
Filed: 1984-12-14
Granted: 1996-03-15
Abstract: The present invention relates to novel, stable recombinant gamma interferons exhibiting in greater or less degree the antiviral and antiproliferative activity in humans and pH 2 labile properties characteristic of native human gamma interferon. The amino acid sequence of such an interferon comprises, from the N terminus, at leastwherein X is a methionine residue or hydrogen and Y is a glutamine residue or, where X is is hydrogen, Y is either a glutamine or a pyroglutamate residue.
Patent AT-E55392-T1 (AT)
Inventor: BLOECKER HELMUT DR
IPC: C07H21/04
Filed: 1985-08-20
Granted: 1990-08-15
Abstract: 1. Process for the purification of synthetic oligonucleotides, characterised in that - the oligonucleotides, optionally cleaved from a carrier and still provided with a lipophilic protecting group, are, without concentration of the cleavage solution, - adsorbed onto a carrier having reverse-phase properties and optionally ion-exchanger properties, and the oligonucleotides without a lipophilic protecting group are removed, - the protecting group is removed from the adsorbed oligonucleotides, - the adsorbed oligonucleotides are washed again, - the adsorbed oligonucleotides are eluted from the carrier and - the eluted oligonucleotides are then purified further in a manner known per se.
Patent AT-E40976-T1 (AT)
Inventor: KUCHERIA CHATTAR SINGH
IPC: C03C3/097
Filed: 1985-02-28
Granted: 1989-03-15
Abstract: Glass compositions comprising, in percentage by weight based on the total weight of the composition, the following ingredients: SiO2 - about 43-48; Na2O - about 18-21; CaO - about 19-22; B2O3 - about 4-15 and P2O5 - about 4-10, said ingredients totalling 100%, are highly suitable for application to cobalt-chromium-molybdenum surgical implant alloys by conventional coating techniques.
Patent AT-E64700-T1 (AT)
Inventor: HARDOUIN JEAN-PIERRE
IPC: B21C25/02
Filed: 1985-12-03
Granted: 1991-07-15
Abstract: An extrusion die has a die aperture which is negatively tapered essentially throughout its length at an angle of at least 1 DEG  such that any friction stress between the die lands and metal flowing through them is negligible, the length of the lands being not more than 2 mm so that fouling does not significantly take place thereon during extrusion. Faster extrusion speeds can be achieved, particularly when extruding aluminium alloy having a shear strength of from 1.2 to 4.0 Kg/mm2 at 500 DEG  C.
Patent AT-E32938-T1 (AT)
Inventor: LESCAUT PIERRE LOUIS
IPC: B23K9/028
Filed: 1985-05-10
Granted: 1988-03-15
Abstract: Pipelines internally coated with heat sensitive materials to protect the pipe from corrosion and/or abrasion, the edges of the pipe sections and the interiors of the pipe sections being coated with stainless metal alloy for a distance from one-half to three pipe diameters from the edge of the pipe, the interior of the pipe being coated with the heat sensitive material except for a reserved zone of the interior measuring from one to two diameters from the edge of the section and the heat sensitive material covering about 20 millimeters of the stainless alloy coating, the pipes being joined by a first weld of the stainless alloy and an outer weld of the pipe metal, together with methods for the preparation of such pipelines.
Patent AT-E49976-T1 (AT)
Inventor: HUYNH-DINH TAM
IPC: G01N33/53
Filed: 1985-08-21
Granted: 1990-02-15
Abstract: The invention relates to a probe constituted by an oligonucleotide fragment of structure predetermined by the application envisaged, wherein at least a part of the adenine groups therein is replaced by modified adenine groups so that they can form three hydrogen bonds with the reactive groups of thymine or uracil. This probe is useful in the field of biological analyses and extractions.
Patent AT-E59239-T1 (AT)
Inventor: BARTHELEMY ALAIN
IPC: G02F1/35
Filed: 1985-10-18
Granted: 1991-01-15
Abstract: The optical phase modulator device comprises a source of short laser pulses, a material having self-induced variation in refraction index, and an interferometer device interposed between the source of short laser pulses and the material having self-induced variation of refractive index in order to form four fragmented waves for which the average value of the correlation product is zero. The device enables stable optical phase shifts of more than 2 pi  radians to be obtained in beams having a regular geometrical structure, and it is also applicable to high power laser amplification.
Patent AT-E39657-T1 (AT)
Inventor: THIMON HUBERT
IPC: B65B9/13
Filed: 1985-11-12
Granted: 1989-01-15
Abstract: 1. Process for slipping a length of concertinaed tubular sheathing, initially folded flat, onto a load from the top, in which the two parts of each sheathing concertina are parted by parting means ; the sheathing is opened positively ; the open sheathing is drawn downwards so as to surround the load ; the sheath folded flat is cut transversely to obtain a length of sheathing corresponding to the height of the load ; and the sheathing is welded transversely in the immediate vicinity of the transverse cut in order to cover the upper horizontal face of the load, characterized in that partial transverse welding of the sheathing (1) is carried out in such a way that the two parts (5) of each concertina (3) are not fixed to one another, at least from their outer free edge (7), in order to provide, from this outer free edge, continuous access (13) to the interior of the concertina (3), including in line with the transverse weld, and the two parts of each concertina (3) are parted permanently immediately before the sheathing is opened.
Patent AT-E49808-T1 (AT)
Inventor: LAUNAY JEAN-CLAUDE
IPC: G21C17/02
Filed: 1985-12-23
Granted: 1990-02-15
Abstract: 1. A detector for alkali metal vapours, having a sensor (1) comprising an element (2) which conducts electricity and which is made of gold or of antimony and which is connected, at its ends, to two electrical conductors (3), means (6, 7), connected to the said conductors, for detecting a large variation in the electrical resistance of the conductive element made of gold or of antimony, or in another electrical quantity dependent upon the said electrical resistance, resulting from the reaction of the gold or antimony with vapours of an alkali metal, and a safety device (9) commanded by the said detecting means.
Patent AT-E32429-T1 (AT)
Inventor: SUTTER FRANZ
IPC: A61F2/34
Filed: 1984-12-11
Granted: 1988-02-15
Abstract: The artificial joint cavity (5) comprising a shell (11) and an anchoring part (17) having a generally cylindrical hollow shape. The free end of the anchoring part is open and its axis (23) passes by the center (21) of the spherical calotte-like internal surface (13a) of the shell (11). The shell (11) is preferably comprised of an internal part (13) made of synthetic material and of an external part (15) which is made of the same metal as the cylindrical part (17). The internal part (13) of the shell is conveniently rigidly connected to the external part (15) by means of tenons and mortises (13d, 17b). The anchoring part (17) enables a good and durable securing of the artificial joint cavity (5) to a bone with reduced loss of bony material and without cement.
Patent AT-E45450-T1 (AT)
Inventor: KATZY BERND-MICHAEL DIPL-ING
IPC: H03D3/00
Filed: 1986-01-14
Granted: 1989-08-15
Abstract: 1. An FM radio receiver having a mixing- and oscillator circuit for forming an intermediate frequency, an intermediate frequency band-pass filter (12), an intermediate frequency amplifier (13), a demodulator (13) for demodulating the intermediate frequency and a first (17) and second phase-locked loop (33), wherein a voltage-controlled oscillator (38) of the second phase-locked loop forms the oscillator of the mixing- and oscillator circuit, characterised in that the first phase-locked loop (17) between the intermediate frequency band-pass filter (12) and the intermediate frequency amplifier (13) is connected in series with a second band-pass filter (26) which is a narrow band filter compared with the first intermediate frequency signal, wherein the first phase-locked loop contributing to the reduction of the noise level of the intermediate frequency signal supplies its output signal to a first input (31) of a phase detector (32) which forms part of the second phase-locked loop (33) and the second input (34) of which carries a reference frequency signal, and that the second phase-locked loop readjusts the intermediate frequency to the midband of the narrow band filter.
Patent AT-E45200-T1 (AT)
Inventor: SCHLUETTER ALOYS
IPC: E21C41/18
Filed: 1986-01-22
Granted: 1989-08-15
Abstract: 1. A method of subsequently sealing dumps, contaminated areas or the like, wherein a soil layer is first excavated by shield driving using mining techniques underneath the dump or contaminated area and, as the excavation advances, a sealing sheet (8) is laid and wherein the resultant cavity behind the shield construction is backfilled and stabilized, characterized by partial backfilling of excavated material above the sealing sheet (8) with simultaneous stabilizing of the backfill (12) with building materials and/or stabilizing waste products.
Patent AT-E83870-T1 (AT)
Inventor: PRESTEL FRITZ
IPC: H01C10/08
Filed: 1986-03-26
Granted: 1993-01-15
Abstract: In a potentiometer selector switch, it is proposed to arrange on a circuit board, in indirect arrangement, longitudinal contacts consisting of wire bridges which are swept by the wiper of a regulating element forming the actuating element of the switch when the wiper is rotated or displaced. The wire bridges forming the longitudinal contacts are insulated from each other on one side of the circuit board and at least one end of each of the bridges passes through the board to the conductor side where it is connected electrically and fixed mechanically, preferably by dip soldering.
Patent AT-E46197-T1 (AT)
Inventor: RUHSTORFER FRIEDRICH
IPC: B23H3/10
Filed: 1986-04-25
Granted: 1989-09-15
Abstract: It is provided in an electrochemical polishing and pickling method and apparatus for treating metal surfaces that an electrolyte stream (18) entering a casing (12) is divided into an anodic partial stream (20) and a cathodic partial stream (22). The anodic partial stream (20) flows past a dielectric wall (32) as well as the surface (10') to be polished or pickled, while the cathodic partial stream does not reach the surface (10') to be polished but instead is recycled directly into an electrolyte reservoir (30) after having passed the cathodes (24).
Patent AT-E82439-T1 (AT)
Inventor: MITTLER LEO
IPC: H01R13/447
Filed: 1986-08-16
Granted: 1992-11-15
Abstract: The invention is based on an installation apparatus with a covering frame (1) into which a hinged lid (9) dips with its supporting edge. Its rotating hinges (13,18) connect the hinged lid (9) to a central disc (8) which is inserted in the covering frame such that it rests on a flange-like inner ring (24) and is held thereon by the central insert (6) of the installation apparatus. The invention provides a specially designed hinged lid (9) in order to give a similar appearance to different central inserts (6) with parts, particularly inserted plugs (16), projecting well above the upper edge of the covering frame (1). This hinged lid has a cap depth of at least 1.3 cm, and its rotating hinges (13,18) are designed as sliding bearings whose sliding direction is selected such that, on opening the hinged lid (9), the latter is lifted off its supporting surface in the region of its bearing points. At an opening of 90 DEG , the side wall connected to the rotating hinges (13,18) comes to rest with its outer surface above the covering frame (1).
Patent AT-E46959-T1 (AT)
Inventor: GOEDHART CORNELIS
IPC: B09C1/06
Filed: 1986-03-14
Granted: 1989-10-15
Abstract: 57 A method of cleaning contaminated soil which achieves very low levels of residual impurities and does not produce contaminated residues is characterised by the steps of(a) feeding the contaminated soil to a combustion space (6) of a fluidised bed furnace (4) having, at the underside of said combustion space, a structure (5) for air distribution,(b) forming a fluidized bed of the contaminated soil above said air distribution structure (5) in the combustion space by means of combustion air delivered under elevated pressure via the air distribution structure, and(c) mainly or completely burning the impurities from the soil in the combustion space (6), to provide cleaned soil. Preferably the air distribution structure (5) comprises a generally horizontal grid (7) of pipes having air distribution nozzles with gaps between the pipes, coarse soil particles passing through said gaps into a collection space (13) from the combustion space.
Patent AT-E73953-T1 (AT)
Inventor: EMORI MASASHI
IPC: G11B15/665
Filed: 1986-01-23
Granted: 1992-04-15
Abstract: A lock release mechanism is provided in a cassette holder for magnetic tape cassettes. The magnetic tape cassettes have a pivotal closure lid (35) pivotably secured to opposite edges of a casing for movement between a closed position, in which the front opening of the casing through which a magnetic tape can be extracted for loading onto a rotary head is sealed while not in use, and an open position, in which the closure lid is pivoted away from said opening to allow access to the tape while in use. The cassette (28) also has a sliding closure member (36) slidably mounted on one face of the casing and co-operating with the aforementioned pivotal closure lid (35). The sliding closure member (36) is held in its closed position while the pivotal closure lid (35) is In its closed position to cover a bottom spacing through which a device constituting part of a tape handling mechanism may be inserted, and in its open position while the pivotal closure lid (35) is in its open position to allow said device of the tape handling mechanism to engage the casing through the bottom spacing and extract the tape for loading onto the rotary head. The sliding closure member (36) is retained in its closed and open positions by means of a lock member (55). The lock release mechanism is provided in a cassette holder of the recording and reproducing apparatus and comprises a projection means (9) having a portion (9b) which releases the lock member (55) to allow movement of the sliding closure member (36) from the closed position to the open position when the magnetic tape cassette (28) is inserted into the cassette holder for loading and a portion (9a) which releases the lock member (55) to allow movement from the open position to the closed position when the magnetic tape cassette (28) is ejected.
Patent AT-E50468-T1 (AT)
Inventor: STENTIFORD FREDERICK WARWICK M
IPC: G10L15/10
Filed: 1986-07-16
Granted: 1990-03-15
Abstract: A waveform recognition system comprising a plurality of detectors of features comprising the combined presence at a plurality of instants spaced at predetermined intervals relative to each other in time of instantaneous amplitudes each satisfying respectively predetermined constraints; means for assigning a plurality of labels and corresponding confidence measures to each of successive portions of said waveform in dependence on the features detected in said portions and storing each label in a buffer corresponding to the rank of the confidence with which the label is assigned relative to other labels assigned to the same portion of data and means for outputting labels from that buffer containing labels assigned with the highest confidence whose confidence measures are in a predetermined relationship with those of adjacent labels in the same buffer when the confidence measures of labels in other buffers containing labels assigned with confidence measures of lower rank satisfy predetermined conditions.
Patent AT-E50941-T1 (AT)
Inventor: SONI PRAVIN L
IPC: B29C61/06
Filed: 1986-10-03
Granted: 1990-03-15
Abstract: Heat-recoverable electrical devices, particularly for covering telephone and other cable splices, comprise (a) a component composed of a PTC conductive polymer which has little or no cross-linking, (2) an adjacent heat-recoverable component composed of a PTC or ZTC conductive polymer which has a relatively high level of cross-linking, and (3) electrodes which can be connected to a power supply so that current passes through the components and causes recover of the device. Preferably a continuous laminar PTC component having little or no crosslinking is sandwiched between two crosslinked continuous laminar ZTC components. Such a device is illustrated in Figure 1.
Patent AT-E46024-T1 (AT)
Inventor: MANCEL GERARD
IPC: F22B37/22
Filed: 1986-04-09
Granted: 1989-09-15
Abstract: A steam generator feed water heater comprises a pressurized enclosure inside which is a heat exchanger through which the feed water is caused to flow. There is at least one horizontal condensate inlet tube, as well as at least one condensate outlet tube at a low point on the enclosure. A double screen device associated with the condensate inlet tube comprises an inner screen with a cylindrical side wall and, surrounding this inner screen, an outer screen having one end linked to the inner screen. A bottom wall common to both screens constitutes an impact wall facing the inner screen. Passage areas are provided by perforations in the screens not facing each other over most of the perimeter of their transverse cross-sections.
Patent AT-E87141-T1 (AT)
Inventor: GUMLEY JOHN RICHARD
IPC: H02G13/00
Filed: 1986-12-11
Granted: 1993-04-15
Abstract: A lightning conductor (10) having a surface element (14) insulated from an earth rod (12). The surface element (14) is substantially continuous, but has an aperture (17) defining an air gap (18). The tip (13) of the earth rod (12) is located in the vicinity of said aperture (17). In atmospheric conditions existing before lightning discharges, arcing occurs between the surface element (14) and the earth rod (12). This creates plasma about the tip (13) of the earth rod, leading to upward leader formation. A high impedance static drain (20) may be connected between the surface element (14) and the earth rod (12).
Patent AT-E45779-T1 (AT)
Inventor: VICINANZA CAMILLO
IPC: E06B7/086
Filed: 1986-05-13
Granted: 1989-09-15
Abstract: The louvre system disclosed is of a basic type with adjustable-angle slats arranged between two uprights (1) provided with holes in which swivel mounts (3) are located for the receipt of clips (5) to which the slats (4) are fitted. The single clip (5) is embodied in two half-sections (52, 51) the mating surfaces of which incorporate a dovetailed key (6) and a matching groove (7), respectively; the two half-sections are thus able to slide relative to one another into a locked position determined by a projecting longitudinal lip (18) which, in addition to acting as a stop, prevents infiltration of water between the two half-sections, and are retained by a releasable catch mechanism (8, 9); in a preferred embodiment, one half-section (51) of each clip (5) has a flexible quadrangular element (12) designed to snap into a corresponding quadrangular socket (10) offered by the swivel mount (3).