baber/WOPTO huggingface dataset:
Patent AT-E157429-T1 (AT)
Inventor: AID JAMES D
IPC: F04B7/06
Filed: 1992-04-08
Granted: 1997-09-15
Abstract: A valveless positive displacement pump (60) including a closed end cylinder (84) having two fluid inlet and outlet ports (90,92) adjacent an end (134) which is closed by a resilient end cap (88,88',88'',174,178) to relieve positive and negative pressures caused by piston movement when the inlet and outlet ports are closed. The end cap does this without introducing significant error in pumping accuracy. The end cap includes a resilient diaphragm (132,132',132'',176,182) which is formed either integrally or separately from the rest of the end cap.
Patent AT-E171871-T1 (AT)
Inventor: ZIGHELBOIM MARCEL
IPC: A61K31/415
Filed: 1995-03-24
Granted: 1998-10-15
Abstract: The invention provides a topical antifungal/corticosteroid composition which comprises bifonazole as a fungicide and fluocinonide as an anti-inflammatory steroid in a pharmaceutically acceptable vehicle.
Patent AT-E196014-T1 (AT)
Inventor: ONO MIYOKO C O SUNTORY LTD
IPC: G01N24/10
Filed: 1995-12-28
Granted: 2000-09-15
Abstract: Quantitative determination and evaluation of the flavor stability of fermented alcoholic beverages are performed by measuring the changes of the amounts of spin adduct from the formation behavior of active oxygen with passage of time using an ESR apparatus and either determining the value on the time axis of the inflection point of changes of the amounts of spin adduct (defined as the active oxygen formation lag time) or determining the amount of spin adduct after a predetermined time has elapsed after the start of measurement (defined as the active oxygen formation activity). The longer the active oxygen formation lag time or the lower the active oxygen formation activity, the greater the oxygen resistance of the fermented alcoholic beverage, thus making it possible to evaluate that fermented alcoholic beverage as having good flavor stability. In addition, if the formation behavior of active oxygen of semi-finished products in the production process is measured in the same manner, the quality of flavor stability when that semi-finished product has become a finished product can be predicted and evaluated.
Patent AT-E195250-T1 (AT)
Inventor: DUNN RANDALL C
IPC: A61K9/107
Filed: 1994-12-09
Granted: 2000-08-15
Abstract: A method of preventing adhesions by topical administration of fibrinolysis enhancing agents is described. The method uses a topically applied polymeric matrix for delivery of a fibrinolyic agent, preferably urokinase, or tPA. In the most preferred embodiment, the matrix is extremely thin and is polymerized in situ to form a biodegradable polymeric matrix. The matrix provides controlled release of the agent over a period of time effective to prevent surgical adhesions and is biodegradable, usually within the same time frame. Examples demonstrate that the combination of the matrix and the urokinase or tPA is effective in preventing surgical adhesions.
Patent AT-E172757-T1 (AT)
Inventor: BRANDS KARL-DIETER
IPC: C23C22/10
Filed: 1995-05-12
Granted: 1998-11-15
Abstract: PCT No. PCT/EP95/01815 Sec. 371 Date Sep. 9, 1997 Sec. 102(e) Date Sep. 9, 1997 PCT Filed May 12, 1995 PCT Pub. No. WO95/32319 PCT Pub. Date Nov. 30, 1995Described are a concentrate, a working solution and a process for iron phosphating of metals, in which the solution contains nitrobenzene sulfonic acid and substituted short-chain monocarboxylic acids of the amino acid and/or hydroxycarboxylic acid type as the accelerators.
Patent AT-E170071-T1 (AT)
Inventor: NADERLINGER EDUARD
IPC: A61F2/01
Filed: 1995-06-10
Granted: 1998-09-15
Abstract: PCT No. PCT/EP95/02244 Sec. 371 Date Dec. 11, 1996 Sec. 102(e) Date Dec. 11, 1996 PCT Filed Jun. 10, 1995 PCT Pub. No. WO95/34254 PCT Pub. Date Dec. 21, 1995A vena cava thrombus filter includes a catheter for insertion in a vein including a tube of flexible plastic and a guiding and holding wire supported and axially displaceable in the tube. The distal end of the wire has a filter element formed of wires which are elastically expandable inside a vein, wherein, in a forwardly pushed position outside of the catheter insertion end, the wires can expand to form a basket through which liquid can flow. The catheter has at the handling end of the guiding and holding wire a handle, and a fitting closable to irrigation fluid provided with a bayonet lock for fastening the handle relative to the fitting. The fitting has a metallic guide sleeve, wherein the flexible tube of the catheter is pulled over the metallic guide sleeve. A flexible rubber or plastic sleeve is arranged over the metallic guide sleeve and the flexible tube pulled over the metallic guide sleeve.
Patent AT-E246475-T1 (AT)
Inventor: LAWIN TIMOTHY PAUL
IPC: A61F2/00
Filed: 1995-06-13
Granted: 2003-08-15
Abstract: An improved biocompatible composition consisting of physiologically stable microparticles carried in a lubricative suspension, solution, other fluid or gel is presented. The composition is intended to be delivered into the body through a small-bore needle, cannula, or catheter and to a tissue site for the purpose of augmenting the tissue site and surrounding area, thereby correcting a defect, filling a void, or strengthening the support structures of the tissue. The particles are a hard, metallic substance and are carbon-coated.
Patent AT-E201918-T1 (AT)
Inventor: WATSON HARRY CHARLES
IPC: F02B19/12
Filed: 1995-07-13
Granted: 2001-06-15
Abstract: An ignition device for an internal combustion engine comprising a small pre-chamber (1) having a volume of about 0.7 % of the volume of an associated combustion chamber, a small outlet orifice (1a) in the pre-chamber having a dimensionless throat parameter of about 0.4 to 0.7, a valve (2) controlling the introduction of hydrogen gas to the pre-chamber (1) via a valve driver (3) and a spark plug (4) for igniting the hydrogen rich mixture in the pre-chamber (1) to cause an ignition jet of burning gas to issue from the orifice (1a) to promote efficient combustion and to reduce NOx emissions at lean burning mixtures and at higher compression ratios without knock. Alternatively, a plurality of outlet orifices are provided with angular outlet passages leading to a conical or cylindrical inlet passage. In a combustion chamber having at least two inlet valves and two outlet valves, the ignition device is oriented such that at least two outlet orifices direct ignition jets between the inlet and exhaust valves.
Patent AT-E243447-T1 (AT)
Inventor: DIXON BARRY JAMES
IPC: A47C7/18
Filed: 1995-10-19
Granted: 2003-07-15
Abstract: A seat (10) for a chair having a base (11) and ridges (13) which extend transversely of the base (11). The ridges (13) are raised and are engaged by the Ischial Tuberosities of a person sitting on the seat (10) to prevent a person sliding from the seat (10).
Patent AT-E194508-T1 (AT)
Inventor: BIELEFELDT ERNST-AUGUST DIPL-I
IPC: B01D45/12
Filed: 1996-01-21
Granted: 2000-07-15
Abstract: A process and assembly separate and/or remove solid and/or fluid particles in a centrifugal chamber separator (1) into which approximately co-axial and mirror image arranged tubes (3, 3A) project. The medium (7A) which is to be separated, enters the central receiving area of the centrifugal chamber (1)tangentially by one or more inlet jets creating a secondary flow. A flow of cleaned heavy particles (6G) emerges through the tubes (3, 3A) from the centrifugal chamber (1). The separated particles egress through one or more curled slots and/or through ring slots (6, 6A) and are led away by a flow of residual raw gas. Before meeting with the secondary flow, the central receiving area flow is already divergent, minimising the inlet impulse losses by an adjustment of the secondary flow, and that the inlet flow has a wider reach in the radial direction.
Patent AT-E195561-T1 (AT)
Inventor: WEDEL GREGORY L
IPC: F26B13/08
Filed: 1988-02-11
Granted: 2000-09-15
Abstract: Papermaking appts. has a first transfer system delivering paper from a press section to the first section of a drier, pref. having many drier rolls and vacuum rolls. A second drier section pref. also has many drier rolls and vacuum rolls and a drier transfer system passes paper from first section to second section without open draw, specifically via an unfelted drier roll. Specifically the first and second sections dry opposite sides of the paper or both dry the same side, and pref. a third section dries the opposite side.
Patent AT-E188532-T1 (AT)
Inventor: WOLF MICHAEL
IPC: E05F1/00
Filed: 1996-04-15
Granted: 2000-01-15
Abstract: A device for automatically closing a closure installation (such as a window or a door) includes a drive device, a traction mechanism, a spring, an actuating device and a locking device. The closure installation is mounted in a frame supported by a building. The traction mechanism is located between the closure installation and the frame, and is driven by the drive device to close the closure installation. The spring is tensioned when the closure installation is placed in the open position, and supplies the energy to the drive device which is required to close the closure installation. The actuating device is used to initially place the closure installation in the open position. The actuating device tensions the spring when the closure installation is placed in the open position. The locking device is initially released to permit the closure installation to be placed in the open position. After the closure installation is closed, the locking device automatically locks the closure installation to the frame in the closed position.
Patent AT-E255901-T1 (AT)
Inventor: MELROSE GRAHAM JOHN HAMILTON
IPC: A61K31/765
Filed: 1996-05-30
Granted: 2003-12-15
Abstract: The present invention relates to the treatment of gastrointestinal disease and/or cancer, and a method of weight gain, via the ingestion of polymeric compositions in humans, animals or birds in need of said treatment. The invention provides methods for the treatment of cancer, the treatment and/or prevention of gastrointestinal disease and/or infection and/or diarrhoea, and a method for increasing weight gain in humans, animals or birds comprising administering to said humans, animals or birds an effective amount of a pharmaceutical or veterinary composition or feed additive, comprising an effective amount of a polymer and/or copolymer, having the repeating polymeric unit (I) wherein R is H or alkyl, usually C1 to C4, or this unit in hydrated, hemiacetal or acetal form, together with a pharmaceutically or veterinarally acceptable carrier, diluent, adjuvant, excipient and/or controlled release system. <CHEM>
Patent AT-E231199-T1 (AT)
Inventor: PACIONE JOSEPH R
IPC: A47G27/04
Filed: 1996-06-10
Granted: 2003-02-15
Abstract: A carpet structure and backing of superior dimensional stability and integrity which is especially useful in a free float system of installation. In one aspect of the invention, a carpet is provided having a selected dimensional stability in which there is (i) a first carpet part having a primary layer with pile substantially covering a first side of the layer, the pile tufted through the primary layer to leave tuft bundles on a second side of the primary layer and a binder encapsulating the tuft bundles, the first part having a predetermined force of expansion and contraction under cycling conditions of temperature and moisture; (ii) a second part in layered relationship to the first carpet part, the second carpet part constructed from one or more layers to have a predetermined resistance to expansion and contraction at least equal to or greater than the force of expansion and contraction of the first carpet part under cycling conditions of temperature and moisture and traffic loads on the carpet pile.
Patent AT-E201546-T1 (AT)
Inventor: HEGER ANDERS
IPC: G03B27/62
Filed: 1996-09-12
Granted: 2001-06-15
Abstract: The present invention relates to handling of a sheet formed original to be scanned in an image scanner. In a preferred embodiment of the invention, the original is scanned by a trilinear CCD array, i.e. the original is scanned line by line, three lines at the time, one line for each color. Thus, at a specific time "only" the area of the original that is scanned by the trilinear CCD array at that time has to be positioned in focus of the imaging means of the image scanner while the remaining part of the original may be positioned anywhere and may adopt any suitable form. Thus, there is no need for all parts of the original to be kept flat and planar as required in known flat bed scanners. According to the present invention, the original is kept flat and straight along a line to be scanned by imparting a substantially cylindrical shape, such as a circular cylindrical shape, to at least part of the original. The original is scanned along lines that are substantially parallel to the generatrix of the cylindrical part of the original. Thus, the fact that all parts of the original are not scanned simultaneously is exploited to simplify the positioning of the original in the image scanner compared to known methods and image scanners.  <IMAGE>
Patent AT-E230775-T1 (AT)
Inventor: AL GHATTA HUSSAIN
IPC: B29C49/00
Filed: 1997-07-14
Granted: 2003-01-15
Abstract: Film obtained by blowing, using the bubble method from aromatic polyester resins containing a dianhydride of an aromatic tetracarboxylic acid, having thickness inferior to 10  mu m.
Patent AT-E193994-T1 (AT)
Inventor: KOLF BERND-DIETER
IPC: B65B43/18
Filed: 1997-07-30
Granted: 2000-07-15
Abstract: The method involves a suction device (24,25), which is lowered to a stack in order to pick up bags individually for conveyance away longitudinally over the stack. The suction device on being lowered onto the stack (13) is held at an adjustably fixed distance from the uppermost bag. For opening individual bags lying on a base, suction devices are movable against the bag walls near the bag opening. By removal of the suction devices (72,73) the bags are opened from one another and finally are moved away longitudinally to the base. The upper movable suction device (72) is lowered onto the upper bag wall and is then held in an adjustable fixed position above the upper bag wall. All the suction devices (24,25,72,73) are fed with an uninterrupted vacuum at least during individualisation/opening.
Patent AT-E268467-T1 (AT)
Inventor: KETTLER WILHELM DR
IPC: C09D7/80
Filed: 1997-09-05
Granted: 2004-06-15
Abstract: The reflection area of a colour tone of a coloured surface coating is determined with a Gonio spectral-photometer over the visible spectral region under variation of the measuring angle. From the measured reflection factors or radiance factors, the associated standard colour values and/or the vectors derived from it are calculated in CIE-LAB colour space. Subsequently, from a database using the reflection spectra or the colorimetric yardsticks derived from it, those recipes and/or colour tones are identified, which are most similar in its reflection characteristics. With the help of a computational matrix, the determined angle-dependent colour difference between the target colour tone, and the actual colour tone can be adjusted, i.e. minimized and a corrected receptor to the colour tone, by means of a function-minimising algorithm.
Patent AT-E229142-T1 (AT)
Inventor: CAVKA ELVIR
IPC: F16L19/02
Filed: 1997-09-27
Granted: 2002-12-15
Abstract: A sealing ring for sealing a space between two substantially cylindrical space surfaces (36, 44) axially introducable one into the other comprises two annular sealing portions (2, 4) concentrically connected with each other. The sealing portions have one sealing surface (14, 16) each adapted to engage one space surface (44, 36) each. In its relaxed condition the sealing ring forms a recess (22) between the sealing portions (2, 4) and when this recess (22) is closed substantially without a compression of the sealing ring, the sealing surfaces (14, 16) take a substantially parallel position in relation to the space surfaces (44, 36), respectively. This provides that the sealing ring will at the compression between the space surfaces (44, 36) be subjected to a substantially uniform compression over the main part of its section. <IMAGE>
Patent AT-E237978-T1 (AT)
Inventor: DE WILDER GEORGES
IPC: A47B96/00
Filed: 1997-10-27
Granted: 2003-05-15
Abstract: In the method for displacing a modular shop rack, the modules of which comprise standards (1) having shelves (4) mounted thereon, which standards (1) are each provided with a food (2) supported by little legs (6), a carrier element (9) is applied alternately underneath the different modules so that its both extremities (10) extend underneath the feet (2) of the standards (1) which are situated on both sides on the respective module, said carrier element (9) and the modules supported thereby are jacked up, and a little cart (12) is placed underneath each of the jacked up carrier elements (9) so that the shop rack can be displaced without having necessarily to be emptied. <IMAGE>
Patent AT-E217879-T1 (AT)
Inventor: LIAV AVRAHAM
IPC: C12Q1/04
Filed: 1997-09-05
Granted: 2002-06-15
Abstract: Chromogenic and fluorogenic 4,7-dialkoxy-N-acetylneuraminic acid substrates of the general formula  l groups containing 1 to 4 carbon atoms and R3 is a chromogenic or fluorogenic group. These substrates can be used to detect influenza types A and B in clinical samples or specimens. More particularly, these 4,7-dialkoxy-N-acetylneuraminic acid substrates can be used to distinguish between various viruses having neuraminidase reactivity. Thus, influenza type A and B viruses can be distinguished from parainfluenza type 1, 2, 3, and 4, and mumps using the 4,7-dialkoxy-N-acetylneuraminic acid derivatives of this invention. Diagnostic methods employing these substrates are provided to identify influenza type A and B viruses in clinical specimens and to distinguish from other viruses having neuraminidase reactivity.
Patent AT-E231891-T1 (AT)
Inventor: SIJBESMA RINTJE PIETER
IPC: C07D239/46
Filed: 1997-09-25
Granted: 2003-02-15
Abstract: A polymer comprising monomeric units linked via 4 H-bridges and bound within said polymer via a different bond. The bond via the H-bridges is much stronger than with known supramolecular polymers.
Patent AT-E237830-T1 (AT)
Inventor: DIETLIKER KURT
IPC: G02B5/20
Filed: 1997-08-22
Granted: 2003-05-15
Abstract: The invention describes the use of oxime alkyl sulfonate compounds of formula (1), wherein R is naphthyl, (2) or (3); R0 is either an R1-X group or R2; X is a direct bond, an oxygen atom or a sulfur atom; R1 is hydrogen, C1-C4alkyl or a phenyl group which is unsubstituted or substituted by a substituent selected from the group consisting of chloro, bromo, C1-C4alkyl and C1-C4-alkyloxy; R2 is hydrogen or C1-C4alkyl; and R3 is straight-chain or branched C1-C12alkyl which is unsubstituted or substituted by one or more than one halogen atom; as photosentisitve acid generator in a chemically amplified photoresist which is developable in alkaline medium and which is sensitive to radiation at a wavelength of 340 to 390 nanometers and correspondingly composed positive and negative photoresists for the above-mentioned wavelength range.
Patent AT-E253120-T1 (AT)
Inventor: TEKAMP-OLSON PATRICIA
IPC: A61K38/22
Filed: 1997-12-12
Granted: 2003-11-15
Abstract: Methods for improving purification and quantification of platelet-derived growth factor (PDGF) proteins having structural heterogeneity are provided. Preparation of substantially pure isoforms of these proteins is achieved using TSK sulfopropyl cation exchange chromatography and reverse phase high performance liquid chromatography. A reverse charged capillary zone electrophoresis method enables quantification of substantially pure isoforms of these proteins resulting from endoproteolytic post-translational modifications. Compositions of the invention are substantially purified isoforms of secreted PDGF proteins having structural heterogeneity, more particularly purified intact, single-clipped, and double-clipped isoforms of recombinant PDGF-BB. Pharmaceutical compositions comprising at least one of these substantially purified recombinant PDGF isoforms and methods for their use in promoting wound healing are also provided.
Patent AT-E239044-T1 (AT)
Inventor: JOB ROBERT CHARLES
IPC: C08F4/60
Filed: 1991-10-16
Granted: 2003-05-15
Abstract: High activity, stereoregular olefin polymerization catalysts are produced from an organoaluminum cocatalyst, a selectivity control agent and a procatalyst obtainable from a magnesium-containing, titanium-containing procatalyst precursor also containing at least one of alkoxide, optionally substituted phenoxide or trialkylborate moieties. The catalysts are useful in the polymerization or copolymerization of lower α-olefins, particularly propylene.
Patent AT-E244464-T1 (AT)
Inventor: DE HOOG ANTONIE
IPC: H02G3/10
Filed: 1998-04-08
Granted: 2003-07-15
Abstract: The mounting element has a first fixing element for securing the installation socket to the mounting element and a second fixing element for securing the mounting element to a cable conduit. The first part (6) of the mounting element, provided with the first fixing element can pivot in 2 different directions (26,28) relative to a second part (8) of the mounting element, incorporating the second fixing element. The force required for pivot movement of the first part in one direction is different to that required to pivot it in the opposite direction.
Patent AT-E434164-T1 (AT)
Inventor: AUBRY JEAN
IPC: F28D1/06
Filed: 1998-03-12
Granted: 2009-07-15
Abstract: The fluidised bed exchanger has a casing (1) whose longitudinal vertical walls (1A,1B) are formed from tubes which transport a fluid. The tubes are divided lengthways into chambers separated from each other by a low wall (10) of liquid circulating tubes. The longitudinal walls comprise horizontal tubes (11A,11B,12A,12B) and the low wall extends from the inner wall of the casing to a height less than that of the casing. This low wall is made up of superposed, transversal extensions of the tubes (11A,11B) for each of the faces of the longitudinal vertical walls, in the form of hair clips, perpendicular to the tubes and extending upto the opposite longitudinal face.
Patent AT-E315348-T1 (AT)
Inventor: BELOT GERARD
IPC: A47B43/02
Filed: 1998-07-03
Granted: 2006-02-15
Abstract: The display stand is made from sheets of card that are cut and folded. Extruded sections (60) are engaged on the walls of the card, to hold two parts (2A,2B) together. They have two parallel legs (6A,6B) that are joined at the centre (13) to form a slot (70) that engages on the card. The end of one leg (6A) has a hook (15), inside the slot, that engages in a complementary hollow in the card. The extruded sections can form slides for a drawer or are used to lock sheets of card together.
Patent AT-E230659-T1 (AT)
Inventor: FRIEDERICHS WOLFGANG
IPC: B29B7/74
Filed: 1998-02-04
Granted: 2003-01-15
Abstract: The present invention is directed to a process and corresponding device for incorporating expanded graphite in a gentle manner into a polyurethane reactive mixture and, on the other hand, processes and corresponding means for reducing or preventing sedimentation of the expanded graphite in the liquid.