baber/WOPTO huggingface dataset:
Patent AT-E121312-T1 (AT)
Inventor: TEN HOVE ROELF JOHANNES
IPC: B01D67/00
Filed: 1989-09-06
Granted: 1995-05-15
Abstract: A carrier carries a layer of a macromolecular substance with membrane action, said carrier being a composite carrier comprising on the one side a layer (2) having an open, cohesive structure, whereby layer (6) of the macromolecular substance extends into layer (2), and on the other side a supporting layer (3) on the side turned away from layer (6) having membrane action. The carrier comprises, preferably, completely or partially a knitted or woven textile product. The supporting layer (3) is advantageously a plastic non-woven. The macromolecular substance is expediently a polymer, said substance taking care for the connection of the supporting layer (3) to the remaining parts of the composite carrier.   A device for the production of the present membrane assembly is also described. Said device comprises carrier stock means (13), carrier feed means, application means (16, 19) for the application of a liquid solution of a macromolecular membrane-forming material to the composite carrier (2, 3), carrier positioning means (14a, 14b), carrier support means (15) and membrane assembly discharge means (18). The carrier support means support the carrier in such a way that the solution of a macromolecular membrane-forming material can be brought on the carrier as a homogeneous layer.
Patent AT-E81709-T1 (AT)
Inventor: HALEK WERNER
IPC: H04N3/15
Filed: 1990-02-16
Granted: 1992-11-15
Abstract: The invention relates to a device for connecting a heat-resistant fan impeller located inside an oven, which impeller on the side facing the motor has a coaxial hollow projection which is filled with a ceramic fibre compound and ends in an integrally formed coaxial flange which is bolted on a metal disc or a ring, to a motor shaft extending at right angles to this. 
<??>The invention is characterised in that the impeller and the projection (1) are composed of carbon fibre reinforced graphite and that in the area of the fixing bolts a disc-shaped graphite laminate (7) lies between the flange (2) and disc (4) as a cushioning element. 
<IMAGE>
Patent AT-E124627-T1 (AT)
IPC: A61K31/196
Filed: 1990-04-05
Granted: 1995-07-15
Abstract: A pharmaceutical composition containing diclofenac sodium for topical administration in the form of a gel is described and contains as gel former a cellulose derivative, especially hydroxypropylmethylcellulose. The gel is very suitable for use as medicament with antirheumatic and/or antiinflammatory activity.
Patent AT-E154741-T1 (AT)
Inventor: KAUFFMAN MARC W
IPC: H04B1/06
Filed: 1990-04-12
Granted: 1997-07-15
Abstract: A cable television converter with remotely modifiable functionality receives firmware downloaded over a cable television network. The integrity of the firmware is verified, and if valid, the firmware is executed to provide one or more converter functions. If the firmware is invalid, default operation software contained in ROM is executed instead of the firmware to return the converter to baseline operation. In one embodiment, the converter includes a frequency agile data receiver to receive control instructions on a first data channel and firmware on a second data channel. The receiver is forced back to the first channel if a successful firmware download does not occur on the second channel within a predetermined time period. The firmware is continuously transmitted in short segments, and the converter can continue to receive segments until all the segments of a designated firmware package have been successfully downloaded, unless the predetermined time limit expires sooner. <IMAGE>
Patent AT-E108227-T1 (AT)
Inventor: WILDER MICHAEL L
IPC: D04H1/70
Filed: 1990-04-30
Granted: 1994-07-15
Abstract: A web or mat producing unit including a fiber opening and doffing mechanism (52) mounted on a vertically adjustable platform (11) to direct fibers randomly downwardly through an opening (28) in the platform and onto the horizontal upper run of an endless screen (15), which travels in one direction over a vacuum or suction opening (24) positioned beneath and parallel to the upper run. Two, spaced side curtains or panels (31, 32), which are suspended from the underside of the platform, guide fibers into a predetermined space located between opposite sides of the upper run of the screen, thereby to form the fibers into a shingle-free nonwoven mat which may, if desired, be fed successively onto the upper run of the screen in the next successive unit in a series thereof. The width and configuration of the mat can be changed by adjusting the panels toward and away from each other, and by placing a removable template (26) or baffle (75) over the suction opening.
Patent AT-E99992-T1 (AT)
Inventor: SZYMANSKI THOMAS
IPC: B01J21/04
Filed: 1990-09-14
Granted: 1994-01-15
Abstract: Essentially spherical particles are disclosed of at least 98.5% alumina having a surface area less than about 1 m<2>/g, an attrition resistance of less than about 0.3 weight percent/hour in an air jet attrition test, a particle size of about 30 to about 110  mu m, a tap density of about 1.3 to about 1.9 g/cm<3> and sufficient porosity to hold catalytic metals in conventional catalytic amounts. Furthermore processes are disclosed to produce particles having the above properties. The alumina particles are especially suited for use as fluid bed catalyst carriers for use in environments involving the presence of steam, particularly at high temperatures.
Patent AT-E115603-T1 (AT)
Inventor: DE RUYVER STEFAAN
IPC: B32B27/06
Filed: 1990-02-27
Granted: 1994-12-15
Abstract: A method for manufacturing an element with a synthetic foam layer, which is covered on at least one side with a finishing layer, whereby there is started from a layer (1) of substantially flexible mainly open cell synthetic foam which is at least partially impregnated with a liquid comprising NCO-groups, wherein, after having at least partially impregnated said synthetic foam layer (1) with said liquid comprising NCO-groups, said impregnated synthetic foam layer is brought together with a finishing layer (4, 4 min ), a whole (8) constituted of those layers (1, 4, 4 min ) being compressed and, in said compressed state, steam is brought at least in said synthetic foam layer (1) at such a temperature and during a sufficient time that said NCO-groups of said liquid should react with said steam.
Patent AT-E131667-T1 (AT)
Inventor: FEDEGARI FORTUNATO
IPC: B01F13/08
Filed: 1990-03-08
Granted: 1995-12-15
Abstract: In a magnetic coupling, comprising an outer rotor (12) and an inner rotor (22), separated by a bell (16), the inner rotor is connected to a transmission shaft (30), the rotor (22) being maintained in a suspended or floating condition through a staggering between an assembly (20) of permanent magnets of the outer rotor (12) and an assembly (28) of permanent magnets of the inner rotor (22), whereby said inner rotor (22) and the shaft (30) thereof are maintained in a suspended and floating condition between two bushings (70, 72).
Patent AT-E107605-T1 (AT)
Inventor: BALLESTRAZZI ARIS
IPC: B65H39/045
Filed: 1990-10-30
Granted: 1994-07-15
Abstract: Apparatus comprising a framework (11) on which there are installed a magazine portion (12) containing the products in sheet form (13) to be fed, a drawing/advancement unit (14) for drawing one of the products in sheet form from the magazine portion and for advancing it towards a push-bar conveyor (16; 17) on top of which one of the products in sheet form, drawn in that way, has to be placed. This apparatus comprises at least one accompanying element which performs the task of accompanying the so-drawn product in sheet form to the top of the push-bar conveyor, with at least one accompanying element (23) being interposed between the drawing/advancement unit and the push-bar conveyor, with actuation elements (24-32) being furthermore provided. The actuation elements perform the task of actuating accompanying element, and intervene whenever the drawn product in sheet form has left the drawing/advancement unit and is placed in the nearby of the push-bar conveyor.
Patent AT-E94949-T1 (AT)
Inventor: DURET PIERRE
IPC: F02B75/20
Filed: 1990-06-22
Granted: 1993-10-15
Abstract: The engine comprises a cylinder (1), a housing (3) connecting with one of the ends of the cylinder (1), at least one transfer pipe (10) joining the housing (3) to the cylinder (1), a fuel injector (15) fed with air under pressure by a capacitor (18) connected to the housing (3) and an exhaust pipe (8). A means (22) of restricting the passage of the gases is arranged in the transfer pipe. The opening and closing of this means is controlled and regulated as a function of at least one operating parameter of the engine. This arrangement allows the quality of fuel injection to be improved. 
<IMAGE>
Patent AT-E102282-T1 (AT)
Inventor: SCHEIWILLER RENE
IPC: E01C5/06
Filed: 1990-11-30
Granted: 1994-03-15
Abstract: All elements are constructed modularly on the basis of a unit length (a). Among them are elements (1, 2, 4 - 8, 11, 12) which have more than one square with side length (a) and slanting edge (b) at 45 DEG . With such elements, which can be produced as paving stones or thin ceramic plates and laid as floor or wall coverings, it is possible to lay all letters, figures or usual signs as well as a great number of other figures and to provide them with straight borders without having to break, grind or otherwise alter a single element. Elements can of course be coloured differently in order to emphasise them. <IMAGE>
Patent AT-E157982-T1 (AT)
Inventor: RIZVI SYED QALAB ABBAS
IPC: C10M163/00
Filed: 1990-01-26
Granted: 1997-09-15
Abstract: This invention relates to lubricating compositions containing hydroxyalkane phosphonic acids and derivatives thereof. More specifically, this invention relates to hydroxylakane phosphonic acids which can be reacted to form salts with basic materials, including overbased detergents, dispersants and amines. These materials can be particularly useful in lubricating compositions. The hydroxyalkane phosphonic acid is represented by the following formula:  <IMAGE>  wherein X is oxygen, sulfur or a secondary amino group, n is an integer from 1 to 8, Y is hydrogen or a phosphonic acid group and R is an alkyl group having from 1 to about 100 carbon atoms.
Patent AT-E100058-T1 (AT)
Inventor: ROBU JOHANN
IPC: B61B3/00
Filed: 1991-03-11
Granted: 1994-01-15
Abstract: A conveying unit for a suspension conveying system having an elevated rail which unit includes two roller supports for rolling on a rail and a supporting element connected to the roller supports, on which the object to be conveyed are to be disposed. A coupling is provided in order to be able to couple the conveying unit to other conveying unit. In order to be able to better adapt the conveying unit to special operating conditions the coupling is arranged directly on the roller support.
Patent AT-E135673-T1 (AT)
Inventor: LAUF GERHARD C O SWIETELSKY BA
IPC: C04B28/26
Filed: 1991-11-04
Granted: 1996-04-15
Abstract: Sealing material (I) comprises a mixt. of 15 wt.% finely ground fine clay, approx. 85 wt.% mineral or rock and a small amt. of a hydrogen. Also claimed is the use of extrusive rocks in carbonate-free compsn. and grain size of 0/8-0/63 mm as the mineral or rock proportions for sealing materials against reinforced or highly aggressive pollutants, opt. with admixt. of a small amt. of a hydrogel.
Patent AT-E131417-T1 (AT)
Inventor: DATTANI PRAVIN KANJI
IPC: B01J38/12
Filed: 1991-09-06
Granted: 1995-12-15
Abstract: A method for regenerating a used fluorination catalyst such as a chromium-containing compound comprises contacting the used catalyst at a temperature of 300 DEG C to 500 DEG C with a mixture of an oxidising agent, especially air, and hydrogen fluoride and optionally an inert diluent such as nitrogen, said mixture containing up to 30% of oxidising agent on a molar basis. The method obviates chromium loss during regeneration/refluorination of spent catalyst and provides heated hydrogen fluoride for use directly in fluorination reactions.
Patent AT-E128439-T1 (AT)
Inventor: SPITZ ROGER
IPC: B01J32/00
Filed: 1991-11-20
Granted: 1995-10-15
Abstract: Porous MgCl2 particles which, under the microscope, take the form of substantially regular six- or eight-faced polyhedra. 
<??>These particles, impregnated with transition metal compound, are used as a catalyst component in olefin polymerisation. 
<IMAGE>
Patent AT-E141433-T1 (AT)
Inventor: ARLATI CARLO MARINO P I
IPC: G09F11/00
Filed: 1991-10-22
Granted: 1996-08-15
Abstract: The present invention relates to a device for presenting images illuminated from behind, particularly advertising images. The images are applied to a film which is transported in a horizontal direction and moved forwards intermittently. When the image of the image sequence that is on the edge side is reached, there is an automatic reversal of the direction of rotation of the transport motor, so that an essentially uninterrupted image presentation is achieved with the avoidance of empty images. The images are illuminated from behind by an illuminating device in the form of a fluorescent tube driven at high frequency.
Patent AT-E152766-T1 (AT)
Inventor: KING ANDREW BRIAN
IPC: A23C9/123
Filed: 1991-01-28
Granted: 1997-05-15
Abstract: PCT No. PCT/GB91/00116 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Jan. 28, 1991 PCT Pub. No. WO91/11509 PCT Pub. Date Aug. 8, 1991Cultures of microorganisms, particularly in freeze dried form, include an ascorbic acid antioxidant and a monocarboxylic  alpha -amino acid each of which are present at a mass fraction of 0.05 to 0.3. The acid acts as a potentiator for the antioxidant. The cultures are more stable for extended storage, particularly at relatively high temperatures, than unstabilized cultures. Further, additional components include a carbohydrate in an amount of 25 to 45 weight percent, particularly inositol or sucrose, a viscosity inducer and a cryoprotectant. The latter two need not be different materials to the carbohydrate. The invention is suitable for stabilizing cultures of microorganisms such as lactic acid producing strains of Lactobacillus or Streptococcus; and the cultures are useful as additives and forage, especially silage.
Patent AT-E104575-T1 (AT)
Inventor: BUERGER ALFRED
IPC: B09B3/00
Filed: 1991-05-10
Granted: 1994-05-15
Abstract: The installation is for disposing of used packaging material. It has a conveyor (2) which brings the material to a machine (3) which shreds the material and delivers it to a rotating drum type sieve (7). Any liq. residues or fine solid partic. are collected in a receptacle (12). The material is then transported by a screw conveyor (8) to a chamber (10) where the metal parts are removed. A fan (20) removes all gaseous material and delivers it to a furnace where it is burnt before being discharged to the atmos.
Patent AT-E131942-T1 (AT)
Inventor: AMOS WILLIAM BRADSHAW
IPC: G02B21/06
Filed: 1991-07-16
Granted: 1996-01-15
Abstract: PCT No. PCT/GB91/01176 Sec. 371 Date Feb. 16, 1993 Sec. 102(e) Date Feb. 16, 1993 PCT Filed Jul. 16, 1991 PCT Pub. No. WO92/01966 PCT Pub. Date Feb. 6, 1992.A confocal scanning optical microscope in which a specimen under test is simultaneously scanned with two distinct spots or slits of illumination and two output beams emitted from the specimen due to reflection or fluorescence are descanned and passed to separate stationary confocal apertures and detectors.
Patent AT-E126099-T1 (AT)
Inventor: HILGARTH GUENTHER
IPC: B02C18/12
Filed: 1992-02-07
Granted: 1995-08-15
Abstract: Garden waste shredders are provided with a blade housing (1) arranged on a frame (4) which bears the drive motor (2) and a charging funnel (14) and surrounds a lower ejection space (5) and in which there is a blade carrier disc (7) which is to be driven in rotation about an essentially vertical axis. Said blade carrier disc is provided with essentially radially extending passage slots, flat blades (10) arranged above the latter in the manner of cutting knives, and an upright, is provided centrally arranged pre-cutting blade (11). Furthermore, a counterbearing insert (13) is provided in the blade housing (1), said insert having a lower counter-cutter, which interacts with the flat blades (10), and a gate-like recess which engages over the pre-cutting blade (11) and has an inner counter cutter which interacts with the latter. In order to avoid the pre-cutting blade mechanism of the garden waste shredder being adversely affected or even blocked by relatively strong branch material, in the intermediate space located between the pre-cutting blades (11), a filler element (F) is arranged which at least partially takes up the lower area of said intermediate space and serves to limit the depth of cut, slots for the passage of woodchips also being provided between said filler element and the pre-cutting blades (11), which slots extend in the opposite direction from the direction of rotation of the pre-cutting blades. <IMAGE>
Patent AT-E132134-T1 (AT)
Inventor: ASHTON MICHAEL JOHN
IPC: C07C235/38
Filed: 1992-01-28
Granted: 1996-01-15
Abstract: Benzamide derivatives of the formula (I): <CHEM> wherein R<1> represents alkyl, R<2> represents alkyl or mono-, bi- or tricycloalkyl, R<3> represents an optionally substituted phenyl, naphthyl or heterocyclyl group, and Z represents oxygen or sulphur, and when said heterocyclyl groups contain one or more nitrogen ring atoms, N-oxides thereof, and pharmaceutically acceptable salts thereof, possess useful pharmacological properties.
Patent AT-E127535-T1 (AT)
Inventor: ANTHONY THOMAS RICHARD
IPC: C23C16/26
Filed: 1992-10-06
Granted: 1995-09-15
Abstract: Broadly, the present invention is directed to improving a chemical vapor phase deposition (CVD) method for synthesis of diamond wherein a hydrocarbon/hydrogen gaseous mixture is subjected to a combustion flame in the presence of oxygen to at least partially decompose the gaseous mixture to form CVD diamond. The improvement in process comprises subjecting said combustion flame to one or more of dielectric heating, d.c. discharge, or a.c. discharge. Dielectric heating can be accomplished by subjecting the combustion flame to microwave (MW) frequency discharge or radiofrequency (RF) discharge. By superimposing dielectric heating or d.c./a.c. discharge plasma generation on combustion flame process, the carbon utilization rate of the combustion flame process should improve substantially. As noted above, given the low carbon utilization rate for combustion flame techniques already, small percentage improvements in the carbon utilization rates translate into substantial cost savings in generation of CVD diamond by such combustion flame technique. <IMAGE>
Patent AT-E179070-T1 (AT)
Inventor: LAUGIER JEAN-PIERRE
IPC: A61K8/14
Filed: 1992-08-25
Granted: 1999-05-15
Abstract: Pharmaceutical composition for topical application to the skin, comprising an oil-in-water emulsion containing dithranol. This composition contains, to prevent the oxidation of the dithranol, nonionic vesicles prepared from a lipid phase containing at least one nonionic amphiphilic lipid. These vesicles are dispersed in the aqueous phase of the emulsion.
Patent AT-E171600-T1 (AT)
Inventor: PALMAER LEIF
IPC: A42B3/22
Filed: 1992-06-05
Granted: 1998-10-15
Abstract: A visor for safety helmets comprises a shield (3) mounted in a frame (4) and attaching means for attaching the visor to a safety helmet (1) and a non-transparent shield holder (5) to which the shield (3) is removably attached. The holder (5) comprises an interconnecting portion (22), a frontal bill portion (20), an interconnecting portion, a rear bill portion (21), and two supporting arms (60,61), arranged for hinged and removable attachment to a safety helmet (1) provided with a frontal guard portion (11). The visor is arranged movably between a protecting position (G) and a non-protecting position (H) and temporarily can be held in either position, the rear bill portion (21) of the holder (5) essentially superimposing the frontal guard portion (11) of the helmet when in the protecting positions (G). <IMAGE>
Patent AT-E136855-T1 (AT)
Inventor: LINDBERG JAN
IPC: B62B5/00
Filed: 1991-12-05
Granted: 1996-05-15
Abstract: A device designed to obtain a guide actuation of a caster-wheel on a wagon, a wheeled bed etc., provided with at least three but preferably four drive wheels, at least one of which or possibly two are caster-wheels, on any type of wheeled object, without any substantial alteration of or addition to the wagon or the wheels or the rolls. The guide device comprises a rotatable handle bar (10), which is mounted in an easily accessible area and which is connected to a flexible axle (11), which can be pulled in any desired curves and loops and which extends through a hollow rotational spindle (9) for the guidable caster-wheel (6) and which with its end is fixedly attached to the wheel fork (7) of this caster-wheel (6).
Patent AT-E140169-T1 (AT)
Inventor: SANG HARRY
IPC: B22D11/04
Filed: 1992-05-29
Granted: 1996-07-15
Abstract: A process and apparatus are described for manufacturing particle stabilized foamed metal slabs. A foam is first formed in a foaming chamber by heating a composite of a metal matrix and finely divided solid stabilizer particles above the solidus temperature of the metal matrix and discharging gas bubbles into the molten metal composite below the surface thereof to thereby form a stabilized liquid foam on the surface of the molten metal composite. The stabilized liquid foam is continuously drawn off the surface of the molten metal composite and is solidified into a shaped foam product while being continuously drawn off.
Patent AT-E131631-T1 (AT)
Inventor: SCHENK U MARTIN
IPC: G04G5/02
Filed: 1992-08-10
Granted: 1995-12-15
Abstract: PCT No. PCT/EP92/01819 Sec. 371 Date Feb. 8, 1994 Sec. 102(e) Date Feb. 8, 1994 PCT Filed Aug. 10, 1992 PCT Pub. No. WO93/03428 PCT Pub. Date Feb. 18, 1993A clock has at least one display unit for the real time, at least one input unit for at least one adjustable set-time, if necessary linked to a date, that can be stored in a memory and that triggers a process when it is attained, as well as at least one display unit for the set-time(s). The input unit has at least three main input means. Each main input means allows a moment in time located in the future with respect to the time presently displayed in the set-time display unit to be reached, starting from the real time or from an adjusted set-time that has been programmed immediately beforehand with the same or another main input means. Said future moment in time represents an integral multiple or an integral fraction of an hour and/or the beginning of an explicitly named set period in time adapted to our natural time perception conditioned by culture and tradition.
Patent AT-E178447-T1 (AT)
Inventor: WAKELAND CARL K
IPC: H04N9/64
Filed: 1992-08-31
Granted: 1999-04-15
Abstract: Method and apparatus within a multimedia system for digitally decoding video pixel data. The pixel data is decoded to 24 bits per pixel from a compressed 8 bits per pixel format. The compressed pixel data is deformatted into its separate luminance and chrominance components. The components are then differentially expanded and assigned to associated pixel elements. Predominant color transitions are designated to determine the pixel location where the chrominance components change. An interpolated chrominance component may be inserted at these color change locations to smooth out the color transitions.
Patent AT-E172104-T1 (AT)
Inventor: RIZVI RIAZ
IPC: A61K8/00
Filed: 1993-01-27
Granted: 1998-10-15
Abstract: A conditioning shampoo containing an anionic surfactant, a long-chain fatty acid, and a non-volatile silicone material has extended product stability, excellent cleansing and foaming properties, and provides excellent and improved overall conditioning to human hair, particularly superior wet and dry combing properties.