baber/WOPTO huggingface dataset:
Patent AT-E93899-T1 (AT)
Inventor: STURGIS DAVID H
IPC: B22C1/00
Filed: 1989-03-03
Granted: 1993-09-15
Abstract: A highly efficient method for recovering Y2O3 from used investment casting shell molds containing Y2O3 is disclosed. The used mold materials are introduced into a dissolution reactor preferably consisting of a rotating vessel having an interior lining of acid and abrasion resistant material. An acid is combined with the materials in the reactor and agitated for a selected time period. Thereafter, the liquid remaining in the reactor is separated from the residual solids and removed. The liquid contains dissolved Y2O3 which is precipitated, preferably using oxalic acid to produce yttrium oxalate [Y2(C2O4)3.9H2O]. The Y2(C2O4)3 9H2O is ultimately removed from the solution and calcined to produce high purity Y2O3.
Patent AT-E90093-T1 (AT)
Inventor: JUNGE BODO DR
IPC: A61K31/54
Filed: 1989-03-06
Granted: 1993-06-15
Abstract: 1,3,4,5-Tetrahydrobenz[c,d]indoles can be prepared by reductively aminating, for example, appropriate ketones with amines. The novel compounds can be employed as active substances in medicaments.
Patent AT-E68250-T1 (AT)
Inventor: HOPPERDIETZEL SIEGFRIED DR
IPC: B60S1/48
Filed: 1989-08-17
Granted: 1991-10-15
Abstract: The invention relates to a connection or distribution piece for heatable hoses. The hose heating is carried out by means of heating conductors which are arranged running longitudinally in or on the hose wall. The connection piece consists of a connection element, inserted into the hose internal diameter, and insulation. According to the invention, the insulation is a sleeve tube (1), divided in the longitudinal axis, whose two half shells (11, 12) can be fixed on one another via connection means (111, 112, 121, 122), with the free ends (21) of the hoses (2) to be connected covered. On the outer surface of the connection element (3), there are integrally formed material steps (31, 32), increasing in thickness in the insertion direction, distributed on the circumference in the region of the insertion into the hose internal diameter (22). These material steps (31, 32) enter into a clamping effective connection with compression webs (113, 114, 123, 124) which are integrally formed on the inner circumference of the half shells (11, 12) when the hose (2) is retained on the connection element (3). <IMAGE>
Patent AT-E81643-T1 (AT)
Inventor: RENNEN HEINZ DR
IPC: C04B11/024
Filed: 1989-08-30
Granted: 1992-11-15
Abstract: A process for the preparation of calcium sulphates, capable of setting, from calcium sulphate dihydrate of natural or synthetic origin, such as gypsum from flue gas desulphurisation, by calcining the dihydrate with added oxalic acid, which has been admixed to the gypsum in a fine particle size or dissolved or as the dihydrate, at elevated temperatures is described. <IMAGE>
Patent AT-E113205-T1 (AT)
Inventor: O'NEILL TIMOTHY PETER
IPC: A61K31/00
Filed: 1989-06-13
Granted: 1994-11-15
Abstract: The present invention provides methods of treating or preventing herpes simplex infections in humans and lower animals by treatment with natural and synthetic vanilloid compounds, and the pharmaceutically-acceptable salts and amides thereof, having the general structure: <CHEM> n = 0 or 1; the -W-X- moiety is selected from -C(O)NH-, -C(S)NH-, -S(0)2NH-, -NHC(O)O-, -NHC(S)O-, -NHC(O)NH-, -NHC(S)NH-, -C(O)O-, -C(O)S- and -C(O)N(R)-, wherein either available bond of the -W-X-moiety may be bonded to the -R moiety, with the other bond being attached to the benzyl carbon atom, or directly attached to the benzene ring; the -R<1> moiety is selected from hydrogen, hydroxy, alkyl esters of hydroxy having from about 1 to about 5 carbon atoms, alkyl having from about 1 to about 5 carbon atoms, and alkoxy having from about 1 to about 5 carbon atoms; the -Z moiety is selected from hydrogen, hydroxy and methoxy; the -Y- moiety is selected from -O-, -S-, -NH-, -OC(O)-, -OSO3=- and -OPO3=-; the -V moiety is selected from hydrogen, short chain alkyl, and -CR<2>2-CR<2>2-NH2; the -R<2> moieties are each independently selected from hydrogen, halogen, unsubstituted or substituted alkyl having from about 1 to about 6 carbon atoms, substituted or unsubstituted aryl, and carboxylate, or two -R<2> moieties are covalently bonded to form a substituted or unsubstituted alkyl or heteroalkyl ring having from about 3 to about 8 atoms in the ring including from 0 to about 3 heteroatoms; and the -R moiety is a C2-C24 alkyl moiety which may be straight, branched or cyclic chain and may be saturated, monounsaturated, or polyunsaturated, substituted or unsubstituted, or two -R moieties are covalently bonded to form a substituted or unsubstituted alkyl ring having from about 2 to about 14 carbon atoms in the ring.
Patent AT-E97893-T1 (AT)
Inventor: VECCHIETTI VITTORIO
IPC: A61P25/04
Filed: 1989-02-14
Granted: 1993-12-15
Abstract: A compound, or a solvate or salt thereof, of formula (I): <CHEM>  in which: RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring and R1 and R2 are independently hydrogen, C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C4-12 cycloalkylalkyl groups or together form a C2-8 branched or linear polymethylene or C2-6 alkenylene group optionally substituted with a hetero-atom; R3 is hydrogen, C1-6 alkyl, or phenyl, or R3 together with R1 forms a -(CH2)3- or -(CH2)4-, group; R4 and R5, which may be the same or different and may be attached to the same or different carbon atoms of the isoquinoline nucleus, are each hydrogen, halogen, hydroxy, C1-6 alkyl, aryl, or R4 together with R5 form a -(CH2)p- group, where p is an integer of from 1 to 5 and one or more of the -(CH2)- moieties is optionally substituted by a C1-6 alkyl group. R6 and R6a, which may be the same or different, are each hydrogen, C1-6 alkyl, -CH2OR6b, halogen, hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl, thiol, C1-6 alkylthio,   -O @R6c, -NHCOR6d, -NHSO2R6e, -CH2SO2NR6fR6g, in which each of R6b to R6g is independently hydrogen, C1-6 alkyl, aryl or aralkyl; with the proviso that R4, R5, R6 and R6a are not simultaneously hydrogen, is useful for the treatment of pain. a
Patent AT-E96274-T1 (AT)
Inventor: PICKFORD ROBERT JAMES JOSEPH
IPC: A01N43/16
Filed: 1989-07-12
Granted: 1993-11-15
Abstract: Undesired organisms, including insects, mites and fungi, may be combatted by application of a composition which comprises a carbohydrate, protein or glycoprotein, or a functionalised derivative of any of these, as an active ingredient. Examples of materials which have been found to have relevant activity are sucrose, hydroxypropyl methylcellulose, starch and dextrinised starch. Examples of undesired organisms which have been found to be affected are whiteflies, thrips, red spider mites, cucumber powdery mildew and oat powdery mildew.
Patent AT-E72283-T1 (AT)
Inventor: VIDAL JEAN
IPC: E04C2/296
Filed: 1989-11-15
Granted: 1992-02-15
Abstract: Cladding element (110) comprising a thermal insulation layer (11) and a facing (12) adhering to the outer face (22) of the thermal insulation layer. Grooves (120) oriented from top to bottom are provided in this outer face in order to permit the evacuation of the water produced by the condensation of vapour diffusing from the inside of the building, and these grooves (120) do not open onto the upper edge (24) of the element in order to prevent rainwater from seeping into them. <IMAGE>
Patent AT-E99394-T1 (AT)
Inventor: REIF JOHANN PETER DIPL-ING DR
IPC: F16H61/16
Filed: 1989-07-05
Granted: 1994-01-15
Abstract: A gear change device for selectively switching on one of two ratios (4, 6 or 5, 7) of a distribution - or intermediate gearing (15), in particular for selectively switching on the cross-country gear in heavy-duty trucks, has a gear change element (9 to 12) which is designed as a socket (9) having a synchronising mechanism (10, 11), which socket (9) is adjustable via an actuating device (22, 23) during driving when clutch (2) is disengaged. To prevent overspeeding of the engine, a locking mechanism (26) is provided which, controlled by a speed monitor (27), only permits switching back into the cross-country gear (5, 7) if the engine speed is in a predeterminable lower range when the clutch (2) is disengaged. <IMAGE>
Patent AT-E137806-T1 (AT)
Inventor: LUPSKI JAMES R
IPC: C12N15/09
Filed: 1989-06-30
Granted: 1996-05-15
Abstract: A method of interrupting the expression of a macromolecular synthesis operon in bacteria comprising the step of binding an antisense oligonucleotide to a single stranded DNA or to a mRNA transcribed from the macromolecular synthesis operon. The antisense oligonucleotide can be either sequence specific to a unique intergenic sequence or a sequence specific to a bacterial homologous sequence. By interrupting the expression of the macromolecular synthesis operon bacterial infections can be treated. Examples of antisense oligonucleotides are 5'CATCCAAGCAGTGGTAAAACTGTTT 3', 5'TCACCGATCGGCGTTTCCA 3', 5'GGCCCCGATTTTAGCAA 3', 5'CTTGCGTAAGCGCCGGGGG 3', and 5'TATTCGATGCTTTAGTGC 3'. The ability of the antisense oligonucleotide to bind the mRNA or single stranded DNA also allows the identification of the bacteria by using a unique intergenic antisense oligonucleotide to bind to the single stranded DNA or to the mRNA transcribed form the macromolecular synthesis operon. A method for competitively inhibiting the protein products of the MMS operon with oligonucleotides is also disclosed.
Patent AT-E91529-T1 (AT)
Inventor: SCHROEDER GERHARD
IPC: E05F5/12
Filed: 1990-02-28
Granted: 1993-07-15
Abstract: When two swivel wings closing a wall aperture or the like are equipped with rebates (6, 7), a complete closure of the two wings can be obtained only when a specific closing sequence is adhered to. Where a passage wing (1) and a standing wing (2) are concerned, in principle the standing wing has to be closed before the passage wing can be closed. It is possible, however, to keep the passage wing in a particular opening position until the opened standing wing has been swung past it in the closing direction. This opening position of the passage wing is secured automatically by means of a blocking device (24) when the standing wing (2) is in an opening position, and it is unimportant how far it is opened. A closing-sequence control consists of a catch mechanism assignable to the door closer (10) of the passage wing (1) and of a release mechanism assignable to the door closer (11) of the standing wing (2), these mechanisms being coupled purely mechanically to one another via a tension member (37). <IMAGE>
Patent AT-E137071-T1 (AT)
Inventor: BAYDAR ERTUGUL
IPC: H04J3/00
Filed: 1990-05-09
Granted: 1996-05-15
Abstract: The four signaling bits contained in the eight-bit SONET signaling bytes are read from the SONET signaling row and are converted to four parallel signaling bits for storage in a RAM (10) in quasi-SONET format with sets of four A, four B, four C and four D bits for four consecutive channels being stored for an even and an odd tributary in one RAM memory row. Storing sets of four of the same bit for four consecutive channels simplifies the RAM write operation. A read-modify-write system (16) is used for updating the RAM storage, wherein a row of the RAM (10) is read, modified by eight new signaling bits from two consecutive SONET signaling bytes and is rewritten into the RAM (10). New signaling bits are stored to accumulate eight new signaling bits for two tributaries prior to updating the RAM (10) with the new bits for both tributaries. The 32 signaling bits output during a RAM (10) read operation are selectively multiplexed to output only for bits associated with a particular channel. <IMAGE>
Patent AT-E110397-T1 (AT)
Inventor: COZZI ENNIO
IPC: C08G18/50
Filed: 1990-06-27
Granted: 1994-09-15
Abstract: Described are fluorinated polyurethanes with hydroxy functionality, obtainable by reacting at least one diisocyanate with at least one hydroxy-capped (per)fluoropolyether, preferably having a molecular weight of from about 400 to about 7000 and with at least one polyol having a functionality of at least 2. These products are useful for the treatment of lithoidal materials.
Patent AT-E138636-T1 (AT)
Inventor: HOLZHAUER JUERGEN KLAUS
IPC: C07C69/76
Filed: 1989-11-17
Granted: 1996-06-15
Abstract: A method for purifying a dimethyl naphthalene dicarboxylate produced from a naphthalene dicarboxylic acid which is in turn produced by the liquid phase oxidation of a dialkylnaphthalene or partially oxidized derivative thereof in the presence of a catalyst comprising a bromine-containing component and at least one of a cobalt- or manganese-containing component.
Patent AT-E131179-T1 (AT)
Inventor: TAZAKI TOSHINORI
IPC: C08F212/04
Filed: 1990-03-20
Granted: 1995-12-15
Abstract: Disclosed is a styrenic copolymer comprising: (a) repeating styrene units of general formula [I], and (b) repeating acrylonitrile units of general formula [II-(b)] or (c) repeating unsaturated carboxylic acid or ester units of general formula [II-(c)], (d) repeating (N-substituted) maleimide units of general formula [II-(d)] (wherein all the symbols are as defined in the text of the specification), wherein the stereoregularity of the chain of the repeating styrene units (a) is highly syndiotactic.
Patent AT-E91101-T1 (AT)
Inventor: EISENLOHR GERALD
IPC: B65B69/00
Filed: 1990-04-03
Granted: 1993-07-15
Abstract: Apparatus for cutting cigarette packs transversely in preparation for recovery of the tobacco from the cigarettes therein comprises a first belt conveyor driven at a first velocity, a device for delivering the cigarette packs in collated relation onto the first conveyor with all packs resting on one of their larger sides and oriented lengthwise of the conveyor, and a second belt conveyor arranged coaxially with and adjacent to the downstream end of first conveyor to receive the packs from the first conveyor and driven at a second velocity, the second velocity being higher than the first velocity such that the packs become spaced apart end-to-end on the second conveyor. An indexing conveyor arranged orthogonally to and adjacent to the downstream end of the second conveyor receives each pack from the second conveyor at a receiving station. A photodetector detects the arrival of each pack at the receiving station and produces a signal indicative thereof. A stepper drive advances the indexing conveyor one step to move all packs thereon a selected distance greater than the width of the largest size pack in response to each such signal and then stops the indexing conveyor until the next pack arrives and is detected at the receiving station. A water jet cutter cuts each pack and the cigarettes therein transversely as they move along the indexing conveyor.
Patent AT-E138014-T1 (AT)
Inventor: MIYAMOTO TOSHIO
IPC: B41F31/30
Filed: 1991-01-07
Granted: 1996-06-15
Abstract: In an inking apparatus for a printing press, a rotary lever (36) is rotated by adjusting means (32) disposed between a roller arm (20) and the rotary lever (36) around an axis parallel to a swing shaft of the roller arm to move a cam follower (34) mounted to the rotary lever, and a cam (60) mounted coaxially with a plate cylinder (4) is rotated by cam driving means to select pressing state and unpressing state of the ink form roller through the cam follower, thereby preventing the nip pressure from being varied by skewing adjustment of the plate cylinder. <IMAGE>
Patent AT-E119863-T1 (AT)
Inventor: JAEGER EMMERICH DR
IPC: C04B24/22
Filed: 1991-01-26
Granted: 1995-04-15
Abstract: A process for the preparation of naphthalenesulphonic acid-formaldehyde condensates having a low content of free formaldehyde, in which the naphthalenesulphonic acid-formaldehyde condensation products obtained after the condensation are adjusted immediately after the condensation to a pH greater than 11.5 at a temperature of at least 80 DEG C and kept at this pH until the desired formaldehyde content is reached. The resins are preferably used as a thinner for building materials, for example as a thinner for concrete.
Patent AT-E97624-T1 (AT)
Inventor: HASSLER MICHAEL P
IPC: B63H16/20
Filed: 1991-04-12
Granted: 1993-12-15
Abstract: The invention relates to a watercraft, in particular for use by individual persons, which has buoyancy bodies, pedal propulsion and a seat, the propulsion bodies being two hulls (1), preferably made of light alloys or plastic, which are releasably connected to one another by means of a detachable linkage (2) in such a way that their longitudinal axes are orientated approximately parallel to one another. <IMAGE>
Patent AT-E108744-T1 (AT)
Inventor: QUANTE WOLFRAM
IPC: B65D73/00
Filed: 1991-11-08
Granted: 1994-08-15
Abstract: The package for the sale and transport in particular of an office article consists of a bearing element made from a blank of cardboard, card or another suitable material and a fixing fastener for the contents of the package, the bearing element (10) being provided with an adhesive coating which is constructed as a surface having a geometrical shape, for the fixing fastening of the contents (50) of the package, and being provided with at least one securing strip (30) which engages over the contents (50) of the package, consists of the material of the bearing element (10) or of glassine paper, and is attached as a rectangular blank by its two ends to the blank (11) of the element (10) by means of a sealing, stitching, adhesive or rivet connection or by insertion in holding slots formed in the blank (11) or is formed by two slot-shaped openings which are spaced apart and run transversely to the longitudinal direction of the blank (11). <IMAGE>
Patent AT-E133833-T1 (AT)
Inventor: WILLINGHAM GARY LEWIS
IPC: C07D275/02
Filed: 1991-04-02
Granted: 1996-02-15
Abstract: Phenoxyalkanols are used to stabilize isothiazolone concentrates.
Patent AT-E122306-T1 (AT)
Inventor: LAKE GEOFFREY RICHARD
IPC: B64D25/10
Filed: 1991-10-10
Granted: 1995-05-15
Abstract: An electronic sequencer for an aircraft ejection seat comprising a plurality of sensors (5A, 5B, 5C) for air-speed, temperature, air pressure and acceleration. These sensors provide, via interface circuitry (10, 14, 15), signals in digital electronic form to a microprocessor (20) which, when appropriate, initiates various functions of the ejection seat, such as the deployment of drogue and main parachutes and release of seat harness. The sensors (5A, 5B, 5C) and main components (20, 24, 26, 28, 30) of the microprocessor are provided in triplicate and the microprocessor uses a polling procedure to obtain a high level of reliability of operation. <IMAGE>
Patent AT-E206235-T1 (AT)
Inventor: SAKO YOICHIRO
IPC: G11B7/00
Filed: 1991-01-18
Granted: 2001-10-15
Abstract: The present invention provides a recording apparatus and a reproducing apparatus for compressed data which are continuous data compressed in time. The invention may be applied advantageously to data recording and reproduction on or from a disc-shaped recording medium (32). Data recording is performed in such a manner that a predetermined amount of compressed data stored in a memory (44) are read out continuously and recorded on a recording medium (32), and recording on the recording medium (32) is discontinued during the time which elapses since recording of the predetermined amount of the compressed data until storage in and readout from the memory (44) of a new predetermined amount of the compressed data. On the other hand, data reproduction is performed in such a manner that readout of the compressed data from the recording medium (32) is discontinued during the time which elapses since a predetermined amount of the compressed data is read out from the recording medium (32) on which data compressed in time are recorded until data expanded in time are read out. <IMAGE>
Patent AT-E108737-T1 (AT)
Inventor: NORDSTROEM CHRISTER
IPC: B64D13/06
Filed: 1991-02-13
Granted: 1994-08-15
Abstract: PCT No. PCT/SE91/00098 Sec. 371 Date Aug. 31, 1992 Sec. 102(e) Date Aug. 31, 1992 PCT Filed Feb. 13, 1991 PCT Pub. No. WO91/13803 PCT Pub. Date Sep. 19, 1991.In order to prevent moisture from condensing into water in an intermediate space between an outer hermetic shell and an inner partition of an airplane, or for removing any water present in the intermediate space, dry air having a relative humidity of less than 50% is directed into the intermediate space from a dehumidifying device which accepts humid air from inside the passenger compartment.
Patent AT-E119751-T1 (AT)
Inventor: BLASS CLIVE JEREMY
IPC: A47F5/00
Filed: 1991-03-19
Granted: 1995-04-15
Abstract: PCT No. PCT/GB91/00420 Sec. 371 Date Sep. 18, 1992 Sec. 102(e) Date Sep. 18, 1992 PCT Filed Mar. 19, 1991 PCT Pub. No. WO91/14388 PCT Pub. Date Oct. 3, 1991.A merchandising system comprises an anchor rail that is attached in a substantially horizontal position to a supporting surface, such as a wall. The anchor rail releasably supports a hanger that extends vertically to a position remote from the anchor rail. The hanger can be located at substantially any position horizontally along the anchor rail. The hanger is supported by the upright surface at a position remote from the anchor rail but is free of permanent attachment to the upright surface at this position so that it can be freely moved horizontally. The hanger includes an upright portion that extends substantially vertically and also includes a support arm that extends outwardly from the upright portion to support a shelf or other object thereon.
Patent AT-E173509-T1 (AT)
Inventor: URDEA MICHAEL
IPC: C12N15/09
Filed: 1991-03-22
Granted: 1998-12-15
Abstract: An analyte polynucleotide strand having an analyte sequence is detected within a sample containing polynucleotides by contacting the analyte polynucleotide with a capture probe under hybridization conditions, where the capture probe has a first binding partner specific for a solid-phase second binding partner. The resulting duplex is then immobilized by specific binding between the binding partners, and non-bound polynucleotides are separated from the bound species. The analyte polynucleotide is optionally displaced from the solid phase, then amplified by PCR. The PCR primers each have a polynucleotide region capable of hybridizing to a region of the analyte polynucleotide, and at least one of the primers further has an additional binding partner capable of binding a solid-phase binding partner. The amplified product is then separated from the reaction mixture by specific binding between the binding partners, and the amplified product is detected.
Patent AT-E122142-T1 (AT)
Inventor: BLAKE DALE
IPC: B41J2/01
Filed: 1991-06-19
Granted: 1995-05-15
Abstract: A method for producing a large scale color graphic that presents substantially the same spectral content to a viewer when the graphic is illuminated with front or back lighting includes applying an ink film on a first surface and a second ink film on a second surface wherein the ink film creates the desired colored graphic image and which images produced are in registry with one another. A light source located on the same side as an observer viewing the image passes light through the ink film in one direction and is reflected back through the ink in a substantially opposite direction so that light reaching the observer passes through the equivalent of two ink film thicknesses. A light source located in back of the image so that the image is between the light source and an observer passes light through the first and second ink film layers in a direction toward the observer so that the observer views light having a spectral content that passes through the equivalent of two ink film thicknesses and replicates the spectral content of light from a light source located on the same side as the observer.