baber/WOPTO huggingface dataset:
Patent AT-E97450-T1 (AT)
Inventor: GEORGEVICH GRADIMIR G
IPC: C12Q1/28
Filed: 1990-01-31
Granted: 1993-12-15
Abstract: An improved chromatographic device and method for quantitating the activity of an enzyme utilizes a bibulous test strip as the stationary phase, an aqueous solution as the mobile phase, and a chromophore as the indicator. The enzyme activity is quantitated by transforming a substantially depletable amount of a chromogenic substrate from soluble chromogen to insoluble chromophore as the mobile phase advances, whereupon the insoluble chromophore becomes immobilized on the test strip to produce a column of color. The length and/or the intensity of the column of color are related to the activity of the enzyme. The present invention is useful for the direct determination of enzyme-analytes and for the indirect determination of analytes which can be coupled to an enzyme.
Patent AT-E114754-T1 (AT)
Inventor: ALLEN PETER JOHN
IPC: D21F9/02
Filed: 1990-06-22
Granted: 1994-12-15
Abstract: A soft tissue product is made by forming a layered web with a crescent former, wherein the layer of the web (15) which is in contact with the felt (3) contains a substantial amount of short fibers, such as eucalyptus fibers. The tissue web is dried such that the opposite side of the web is pressed against the dryer (20) surface and creped. The resulting tissue web is plied together with another tissue web such that the layers (15) containing the substantial amount of short fibers become the outwardly facing layers of the two-ply tissue product.
Patent AT-E108557-T1 (AT)
Inventor: DAVIDSON IAN WILLIAM
IPC: G01N33/569
Filed: 1990-04-12
Granted: 1994-07-15
Abstract: Enhanced extraction of solubilised antigens is obtained from bacteria such as Chlamydia and Neisseria by the use of a buffer containing a zwitterionic surface active agent, especially CHAPS or CHAPSO, in the absence of divalent cations. The extraction is conducted at elevated temperature, and provides a sample useful in assays for the presence of the bacteria.
Patent AT-E105215-T1 (AT)
Inventor: SEEBER PATRICK ANDRE JULIAN
IPC: B23K1/00
Filed: 1990-05-11
Granted: 1994-05-15
Abstract: A wire drawing die blank is produced by providing an abrasive compact core (10), having top and bottom surfaces (12, 14) and a side surface (16), depositing a thin layer (18) of high melting metal such as nickel, iron, chromium or cobalt on the side surface (16), the coating (18) substantially following the contour of the side surface (16), providing a support (20) having a hole (22) extending therethrough, the hole (22) having a cross-section larger than that of the core (10) and allowing for the core to be located therein, locating the core (10) in the hole (22) leaving a space (24) between the metal coating (18) and the support (20), introducing a suitable braze (26,34), preferably in liquid form, in the space (24) and causing the braze to bond the core (10) to the support (20).
Patent AT-E129342-T1 (AT)
Inventor: GARLAND PETER BRYAN HOPE COTTA
IPC: G01N21/75
Filed: 1990-03-21
Granted: 1995-11-15
Abstract: An assay technique involves immobilising an enzyme on a solid surface and causing the enzyme to catalyse formation of a reaction product. The solid surface is provided by metal film on a glass prism, and deposition of the reaction product is monitored by surface plasmon resonance spectroscopy. The analyte may be a substrate for the immobilized enzyme, or may be part of another enzyme system which generates such a substrate.
Patent AT-E127155-T1 (AT)
Inventor: NEUBERGER MICHAEL SAMUEL
IPC: C12N5/10
Filed: 1990-04-20
Granted: 1995-09-15
Abstract: PCT No. PCT/GB90/00604 Sec. 371 Date Sep. 25, 1991 Sec. 102(e) Date Sep. 25, 1991 PCT Filed Apr. 20, 1990 PCT Pub. No. WO90/12878 PCT Pub. Date Nov. 1, 1990.A novel enhancer, known as the K3'-enhancer, has been identified in the mouse immunoglobulin K locus, downstream of CK. The K3'-enhancer is B cell specific, is some sevenfold stronger than the K-intron enhancer and the region of the enhancer shows striking sequence homologies to the lymphotopic papovavirus, IgH and K-intron enhancers. The novel enhancer allows high level expression both in transfected cell lines and in transgenic mice, and may thus be used to enhance expression of genes in host cells, in vivo and in vitro. The novel enhancer is also found to increase somatic mutation of antibody genes in transgenic mice. The novel enhancer can also be use in gene therapy. Functionally equivalent enhancers are to be expected to occur downstream of CK of the immunoglobulin K locus of other species.
Patent AT-E130779-T1 (AT)
Inventor: GRESH RICHARD D
IPC: B01D24/22
Filed: 1990-01-31
Granted: 1995-12-15
Abstract: A precast concrete, plastic-jacketed filter underdrain block (20) for downflow filter units is disclosed. The jacket (26) functions as a mold for the concrete (36) and becomes an integral part of the underdrain block (20). Thus, lightweight, inexpensive plastic molds (26) can be fabricated and shipped to the filter construction site where they are filled with concrete, cured, and then placed in the filter unit (8) to provide an underdrain system. The underdrain blocks (20) may have handholds (44) to facilitate their handling and may be provided with alternating vertical rigs (40) on the outside vertical surfaces of the plastic jacket (26) which create an interlocking system; whereby when installed in the filter unit (8) each block (20) is interconnected to its adjacent side blocks creating a uniform interconnected filter underdrain system which resists the uplifting and displacement of individual blocks during backwashing operations.
Patent AT-E150348-T1 (AT)
Inventor: DUNWORTH BRUCE
IPC: B22D11/10
Filed: 1990-04-30
Granted: 1997-04-15
Abstract: An immersion nozzle (10) for continuous metal casting having an elongated nozzle body (12) formed from a porous, gas permeable refractory material. The nozzle body has a conduit (18) extending longitudinally therethrough and an inner surface (20) which defines the conduit. The nozzle body also includes an outer surface defining a predetermined body profile and channels (24, 26, 28, 30) formed in the outer surface (16) of the nozzle body. A metallic housing (14) encases the nozzle body and has an inner surface (32) dimensioned to substantially conform to the profile of the nozzle body. The housing is secured to the nozzle body by a refractory mortar (40) which forms a rigid relatively air-tight layer between the housing and the nozzle body, wherein the channel means form internal passages in the nozzle. A port (34) is provided on the housing in registry with the channels in the nozzle body. The port is connectable to a source of inert gas, which is operable to force the gas into the passages and into the porous refractory material.
Patent AT-E122540-T1 (AT)
Inventor: NEWTON G LARRY
IPC: A61K31/195
Filed: 1990-07-27
Granted: 1995-06-15
Abstract: Feed compositions containing at least 0.6% lysine, preferably between about 0.7 and 0.8% lysine, and between approximately 0.1 to 400 ppm, preferably between 5 and 50 ppm, L-carnitine produce greater weight gains and feed efficiency, and alter fat metabolism, as compared with the same diet in the absence of the carnitine when fed to the finishing pigs. The L-carnitine can also be administered as a feed supplement providing between 0.05 and 15 mg L-carnitine/kg body weight/day, most preferably between 0.1 and 2.0 mg L-carnitine/kg body weight/day. The effect of the carnitine is sex linked, with significantly greater weight gains and feed efficiency observed for gilts than for barrows.
Patent AT-E118560-T1 (AT)
Inventor: MENEGATTO CARLO
IPC: D02G3/38
Filed: 1991-07-24
Granted: 1995-03-15
Abstract: A control apparatus for yarn twisting machines comprising a control panel provided with electrical devices (31' - 46') for setting the speed of the units (18, 22, 29) for feeding, taking up and winding up the yarn (11), which devices are provided on one side of the control panel (48) and are aligned with respective digital displays (32, 36, 42) and with relative symbols indicative of the arrangement of the various working units (18, 22, 29) of the twisting machine. A main control device (47') enables all of the working units to be set simultaneously, while leaving the relative speed ratios unchanged. <IMAGE>
Patent AT-E105907-T1 (AT)
Inventor: MEERKAMP MANFRED
IPC: E05C7/06
Filed: 1991-10-10
Granted: 1994-06-15
Abstract: The invention relates to a device for bolting a two-wing door having a gangway wing (1) and a standing wing (2) which has a spring-loaded bolt engaging into a door frame (6), the bolt possessing an actuating projection, on which a construction part of the gangway wing (1) engages. So that the device is independent of a lock, the actuating projection is to be a stud (19), on which a run-on slope (21) of the gangway wing (1) engages. <IMAGE>
Patent AT-E123312-T1 (AT)
Inventor: KULLA HANS DR
IPC: C12M1/12
Filed: 1991-10-23
Granted: 1995-06-15
Abstract: A screening method for detecting microorganisms which, in a microbiological process, form from a radioactively labelled substrate a radioactively labelled low molecular weight volatile metabolic product, and a device for carrying out the method are describ ed. <IMAGE>
Patent AT-E155237-T1 (AT)
Inventor: MIYAZAKI TOSHIHIKO
IPC: G11B9/00
Filed: 1991-11-18
Granted: 1997-07-15
Abstract: Disclosed is a method of detecting a slope of a surface of an information record medium in an apparatus for detecting/writing information using one or a plurality of probes from/in the information record medium, comprising, scan step of scanning the surface of the information record medium using the probe, information detection step of detecting information from the surface of the information record medium through said probe when the scan step is executed; and slope detection step of detecting the slope of the surface of the information record medium on the basis of the information detection result. <IMAGE>
Patent AT-E95556-T1 (AT)
Inventor: HIRSCH MARTIN
IPC: C10K1/04
Filed: 1991-07-04
Granted: 1993-10-15
Abstract: The process gases are passed into a steady-speed fluidised bed designed as an annular trough and fitted with cooling elements. Fluidising gas is passed into the fluidised bed through the inflow tray of the trough. The process gas is introduced through the central orifice of the fluidised bed. Cooled solid flows out of the fluidised bed over the inner rim of the trough into the process gas stream and is carried along by the latter into the dust chamber above the surface of the fluidised bed. The solid deposited in the dust chamber drops back into the annular fluidised bed, and the cooled gas containing the residual solid is passed into a gas cooler fitted with cooling surfaces. The gas emanating from the upper part of the gas cooler is passed into a dust precipitator, and the precipitated solid is recycled into the steady-speed fluidised bed. 
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Patent AT-E158932-T1 (AT)
Inventor: OOSTERLING PIETER ADRIAAN
IPC: A47F10/00
Filed: 1991-08-07
Granted: 1997-10-15
Abstract: An apparatus for storage and distribution of foodstuff comprises a cabinet (1, 2, 3) for storage of various kinds of foodstuff (A) in bulk quantities and separating means (9, 17, 29, 39) controlled by a consumer operated control system (4, 5) for taking a portion of stored foodstuff, wherein the separating means are placed inside the cabinet (2, 3) and can be positioned and used relative to different kinds of foodstuff and the cabinet comprises manipulating means (10, 11, 12) for transporting the separating means to a selected foodstuff or the selected foodstuff to the separating means.
Patent AT-E144709-T1 (AT)
Inventor: BUXTON IAN RICHARD
IPC: A61K9/08
Filed: 1991-03-14
Granted: 1996-11-15
Abstract: A pharmaceutical composition comprising an aqueous solution of elemental iodine and at least one organic substance which reacts with iodine, whereby iodine loss is controlled by providing a source of iodate loss sufficient to provide from 0.01% to 0.04% by weight iodate ions, preferably from 0.02% to 0.03% by weight iodate ions. <IMAGE>
Patent AT-E130782-T1 (AT)
Inventor: KRUELL FRANS DR
IPC: B01L9/00
Filed: 1991-03-22
Granted: 1995-12-15
Abstract: Stand base for experimental laboratory equipment, partic. for schools, has four support arms arranged at 90 deg. to one another, extending from the corners of a central square hub. The central part contains at least one hole in which a rod can be clamped. The base is assembled from two parts of the same construction, each contg. two arms and half the central hub, which has a contact face with a pin and a recess for a corresp. pin of the other half.
Patent AT-E170742-T1 (AT)
Inventor: STELLA VALENTINO
IPC: C08B37/16
Filed: 1991-01-22
Granted: 1998-09-15
Abstract: Sulfoalkyl ether cyclodextrin derivatives and their use as solubilizing agents for water insoluble drugs for oral, intranasal, or parenteral administration are disclosed.
Patent AT-E154246-T1 (AT)
Inventor: COOK PHILIP DAN
IPC: A61K48/00
Filed: 1991-07-01
Granted: 1997-06-15
Abstract: PCT No. PCT/US91/04681 Sec. 371 Date Feb. 18, 1993 Sec. 102(e) Date Feb. 18, 1993 PCT Filed Jul. 1, 1991 PCT Pub. No. WO92/02258 PCT Pub. Date Feb. 20, 1992Oligonucleotide analogs are provided having improved nuclease resistance. Modifications of selected nucleotides through substitutions on the pyrimidine ring are disclosed. Certain preferred embodiments comprise the inclusion of said modified nucleotides at a plurality of sites, especially at the 3' end of a selected oligonucleotide analog.
Patent AT-E115123-T1 (AT)
Inventor: CLARK JON E
IPC: C07C317/40
Filed: 1991-10-23
Granted: 1994-12-15
Abstract: PCT No. PCT/US91/07608 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Apr. 22, 1993 PCT Filed Oct. 23, 1991.A process for preparing a compound of formula (IV):    <IMAGE>  (IV)  comprising a) contacting an oxazoline compound of formula (I):    <IMAGE>  (I)  wherein Z is as defined hereinbefore, with a reagent capable of causing an equilibrium between oxazoline compound (I) and an oxazoline compound of formula (II) described herein, and the reagent drives the equilibrium toward oxazoline compound (II) by preferential precipitation of oxazoline compound (II); b) contacting compound (II) with a fluorinating agent to give a fluorinated oxazoline compound of formula (III) described herein; and c) hydrolyzing the compound of formula (III) to formula (IV). In an alternative embodiment, the process is directed toward a process for preparing oxazoline (II) in a single step.
Patent AT-E156187-T1 (AT)
Inventor: PELLEGRINI VITTORIA
IPC: C12N7/02
Filed: 1992-06-05
Granted: 1997-08-15
Abstract: A process is described for the purification of the hepatitis A virus, which allows to obtain with good yields a pure product, in which organic material collected by centrifugation after lysis of the culture cells is submitted to gel filtration and successively to ion exchange chromatography.
Patent AT-E149255-T1 (AT)
Inventor: ISOGAI HIDEYUKI
IPC: C09K19/56
Filed: 1992-08-06
Granted: 1997-03-15
Abstract: The present invention relates to a liquid crystal alignment treating agent which comprises a polyimide resin prepared from a diamine including an aromatic diamine having at least one linear alkyl group of at least 6 carbon atoms per benzene ring as the essential component and a tetracarboxylic acid and its derivative. The liquid crystal alignment treating agent obtained in accordance with the present invention comprises a polyimide resin having an alkyl group on a side chain, and accordingly provides a liquid crystal-aligned film containing liquid crystal molecules stably having an enhanced inclined alignment angle (tilt angle) to a substrate.
Patent AT-E173230-T1 (AT)
Inventor: HIRANO HIROFUMI
IPC: B65H3/56
Filed: 1992-08-20
Granted: 1998-11-15
Abstract: The present invention provides an automatic sheet feeding apparatus comprising sheet supporting means for supporting a plurality of sheets, sheet supply means for feeding out the sheets supported by the sheet supporting means, separation means for separating the sheets one by one by abutting the sheet against the separation means and by riding one of the sheets over the separation means, and flexion permitting means for causing the sheet supply means not to apply the load to the flexion of the sheet produced when the sheet is riding over the separation means. <IMAGE>
Patent AT-E123364-T1 (AT)
Inventor: WARETZI ERHARD DIPL-ING FH
IPC: H04B3/23
Filed: 1992-09-21
Granted: 1995-06-15
Abstract: In an echo canceller with a residual echo limiter (NLP) at the transmission path output (SWA), its output signal is compared with a residual echo limiter threshold which is barely above the level of a residual echo to be expected. If the voice level of a close subscriber is below this threshold, the residual echo limiter (NLP) effects an interruption at the transmission path output (SWA), if it is above the threshold, the interruption is cancelled. However, the remote subscriber perceives a temporary lack of ambient noise at the local subscriber as disturbing. This lack is eliminated by the fact that the output signal is not interrupted but limited to the noise level. This is done by a change-over switch (U1) which connects the output (SA) of a subtracter (S) to the transmission path output (SWA), either directly or via an amplitude limiter (B). The limiting is effected by the content of a memory (SP), the memory input of which is connected to the output (SA) of the subtracter (S) via a filter circuit (SI) during pauses in the conversation and is connected to the output of the memory (SP) during a conversation. <IMAGE>
Patent AT-E131901-T1 (AT)
Inventor: VAN ECK WILHELMUS PETRUS
IPC: E04D13/035
Filed: 1992-07-13
Granted: 1996-01-15
Abstract: A skylight ventilator for the illumination and/or ventilation of buildings and having a housing bordering on a building aperture and a plurality of mutually identical and preferably plate-like louvres (1) mounted on the housing for pivoting movement about rigid louvre spindles and which comprise, framed by longitudinal sections, plates (5) which consist of synthetic plastics material, particularly elongated extruded hollow profile members, the longitudinal sections having, for disposition of the long side marginal portions of the plate members accommodating spaces defined by profile webs or arms which engage around the tops and bottoms of the plate members, characterised in that the upper profile webs (3.2, 4.2) have deformably constructed web end portions which, after insertion of the plate members (5) into the accommodating spaces (6, 7) can be fitted into shaped recesses (8, 9) in the plate members. <IMAGE>
Patent AT-E136430-T1 (AT)
Inventor: MASON CHARLES ROBERT
IPC: A23L1/00
Filed: 1992-11-23
Granted: 1996-04-15
Abstract: A dry mix containing a combination of salt having a particle size of 100% by weight minus 100 U.S. mesh (less than 150  mu m) and carrageenan is applied to the surface of uncooked meat, poultry or seafood before cooking in a microwave or conventional oven. The salt and carrageenan may also be applied in the form of an aqueous slurry. The cooked product retains a higher amount of moisture and has improved appearance, taste and texture as compared to cooked meat, poultry or seafood which is not treated before cooking.
Patent AT-E129067-T1 (AT)
Inventor: GUSTAFSSON PER ERIK
IPC: F26B3/34
Filed: 1991-12-16
Granted: 1995-10-15
Abstract: PCT No. PCT/SE91/00864 Sec. 371 Date Jun. 10, 1993 Sec. 102(e) Date Jun. 10, 1993 PCT Filed Dec. 16, 1991 PCT Pub. No. WO92/11497 PCT Pub. Date Jul. 9, 1992.A complete unit for simultaneous production of warm air and microwave energy is ready for delivery. The device contains three transmitters with wave-guides (8) for microwave energy, power components (9) and a fan (10). The fan blows cooling air past the power components and transmitters. The heated air can be used for removal of the water, that the microwave transmitters vaporize. The device can easily be moved from one cavity to another. With three transmitters connected one on each phase a balanced load of the mains is achieved. An induction motor drives the fan.
Patent AT-E128398-T1 (AT)
Inventor: WEBER KARL
IPC: B26F1/32
Filed: 1992-01-10
Granted: 1995-10-15
Abstract: PCT No. PCT/EP92/00037 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Jan. 10, 1992 PCT Pub. No. WO92/14589 PCT Pub. Date Mar. 9, 1992.A paper punch having a pair of pivotably mounted top struts and a pair of pivotably mounted bottom struts, with the pair of top struts being pivotably mounted to the pair of bottom struts. As mounted, the pairs of struts can fold against each other. Associated with each adjacent top and bottom strut is a die which moves through guide openings when the struts are moved into their operative position away from each other. A spring is situated between each adjacent top and bottom strut for biasing each adjacent top and bottom strut away from each other as the pairs of struts are moved in a direction opposite to their folding direction. One of the pairs of struts define slits for the reception of a paper sheet to be punched.
Patent AT-E155783-T1 (AT)
Inventor: BINDER DIETER
IPC: A61K31/415
Filed: 1992-04-01
Granted: 1997-08-15
Abstract: Novel compounds of the general formula (I) <IMAGE> in which R in position 3 or 4 represents hydrogen, methyl, chlorine or bromine and R<2> is C1-C10-alkyl, C3-C7-cycloalkyl or benzyl, and their pharmaceutically tolerable addition salts with weak organic acids and a process for their preparation are described. The compounds of the formula (I) are thromboxane synthetase inhibitors.
Patent AT-E188362-T1 (AT)
Inventor: HUGHES TIMOTHY J
IPC: A61B5/028
Filed: 1992-06-12
Granted: 2000-01-15
Abstract: A method for protecting blood and tissue from damage due to overheating caused by heat transfer from a catheter used to monitor cardiac output, comprising the steps of: providing a catheter (30) adapted for insertion into a heart; monitoring the temperature of a heated portion of the catheter (30) and producing a signal indicative thereof; and controlling the temperature of the heated portion of the catheter (30) in response to the signal indicative of the temperature of the heated portion of the catheter (30), to prevent the temperature of the heated portion of the catheter (30) from exceeding a level likely to damage the blood and tissue. <IMAGE>
Patent AT-E129866-T1 (AT)
Inventor: KAMM ROLAND
IPC: A47C1/06
Filed: 1992-07-23
Granted: 1995-11-15
Abstract: PCT No. PCT/EP92/01688 Sec. 371 Date Mar. 25, 1994 Sec. 102(e) Date Mar. 25, 1994 PCT Filed Jul. 23, 1992 PCT Pub. No. WO93/02611 PCT Pub. Date Feb. 18, 1993.In order to reduce the energy consumption of the suction unit, on the one hand, and to improve the cleaning effect, on the other hand, of a wiper device for hard surfaces, in particular a window wiper, comprising a slit-shaped suction nozzle, on which a flexible wiper lip is arranged, which protrudes forwardly beyond the suction nozzle, it is suggested that the wiper lip be held on a wall of the suction nozzle and drawn against the opposite wall of the suction nozzle under the influence of a suction stream in the suction nozzle and thereby close the suction nozzle.
Patent AT-E147418-T1 (AT)
Inventor: KOBAYASHI TOSHIKAZU
IPC: C08K5/00
Filed: 1992-09-09
Granted: 1997-01-15
Abstract: The present invention is aimed at improving the weathering resistance of a polyoxymethylene resin without adversely affecting its excellent mechanical properties. The invention comprises incorporating into polyoxymethylene a UV absorber and/or a light stabilizer, along with a grafted copolymer containing epoxy-containing olefinic monomer units and/or a polymer containing oxazolyl groups.