baber/WOPTO huggingface dataset:
Patent AT-E98035-T1 (AT)
Inventor: SCHOENIGER KARL-HEINZ
IPC: G09F13/18
Filed: 1988-07-12
Granted: 1993-12-15
Abstract: An illuminated display unit such as a house number, traffic sign, advertisement carrier and the like comprises a fluorescing or photoconductive plate adjacent an edge of which is fitted at least one light-emitting element, in particular a light-emitting diode. The edge is provided with a reflecting layer to prevent emergence of light. Display symbols or their negatives are arranged, as viewed by the onlooker, on the rear face of the photoconductive plate. As a result of the total reflection for a photoconductive plate on the front and back and on the reflecting layer at the edges, the light produced by the light-emitting diode can issue only at the contact surface with the display symbols, so that the light is concentrated very strongly there and a great display brightness is produced. This is even more effective when a contrast surface is arranged behind the plate. In this way great display brightness can be produced with very low electric power, permitting continuous operation or operation with a small number of solar cells.
Patent AT-E70766-T1 (AT)
Inventor: CAPRA JEAN-CLAUDE
IPC: B29C65/02
Filed: 1988-08-02
Granted: 1992-01-15
Abstract: By starting with a silicone impression of the desired graining (natural leather) positively grained plates 4, 5, 6, 7 are produced in thermoplastic material (PVC) and are assembled by welding and then formed into a sleeve, the welding joints 8 then being postgrained by means of a graining roller 12, with a circumference greater than the length of the joints, obtained by casting and curing a heat-curable resin in an appropriate cylindrical die whose inner side wall is lined beforehand with an added strip of thermoplastic material grained by starting with the silicone impression. The sleeve of thermoplastic material is then coated with a layer of silicone which, after curing and folding back gives a graining sleeve made of negatively grained silicone which can be used for graining thermoplastic films. As a variant, the graining sleeve may be made of metal and may be obtained by an electrolytic metallising stage. <IMAGE>
Patent AT-E72785-T1 (AT)
Inventor: WORGER STANLEY
IPC: B29C35/02
Filed: 1988-08-19
Granted: 1992-03-15
Abstract: A heating device primarily for shrinking heat recoverable sleeves for covering cable joints comprises a cylindrical enclosure of two halve cylinder shells (1). Embedded electrical heating elements 4 to 7 are energised under control of (e.g.) a microprocessor to control the temperature profile within the enclosure so that air entrapment within a sleeve during the shrinking process is avoided.
Patent AT-E69415-T1 (AT)
Inventor: TAUZIN FRANCIS
IPC: E05F17/00
Filed: 1988-06-28
Granted: 1991-11-15
Abstract: Between the pinion 13, fixed to the control lever 14, and the pinion 10 operating the door 1 is an air spring 12 attached at eccentric points to these two pinions. In the event of an object 25 being caught as the door 1 closes, the air spring 12 allows the door to be secured while applying to it a constant closing force however much it may be ajar. An interlocking bar 22, operated by a pivoting lever 21, is designed to interlock with a degree of play, the door 1 being in the closed position, with a pivoting rocker bar 6 connected to the door 1. The invention is of particular application to the doors of cable cars. <IMAGE>
Patent AT-E78889-T1 (AT)
Inventor: AURICH REINHARD
IPC: E04B1/58
Filed: 1987-10-28
Granted: 1992-08-15
Abstract: The system is for constructing space frames.  It consists of tube (1) with serrated outer surfaces formed by equally spaced longitudinal ridges.  A fitting (43) is inerted in the end of the tube. The fitting has a curved recess with grooves which match the contour of the tube and so enable a second tube to be fixec at right angles to the first tube.  The second tube is secured to the fitting by screws (17).  Each tube (1) has a radially projecting longitudinal rib (2) for the attachment of panels to form an enclosed structure.
Patent AT-E69676-T1 (AT)
Inventor: WEH HERBERT
IPC: H02K21/12
Filed: 1988-02-05
Granted: 1991-12-15
Abstract: PCT No. PCT/EP88/00086 Sec. 371 Date Aug. 11, 1989 Sec. 102(e) Date Aug. 11, 1989 PCT Filed Feb. 5, 1988 PCT Pub. No. WO88/06375 PCT Pub. Date Aug. 25, 1988.The invention relates to an alternating current motor comprising a rotor having an exciter part arranged therein and a stator having two fixed armature coils wherein each of the coils is surrounded on three sides by U-shaped soft iron elements forming the stator poles and air gap. The free ends of the soft iron elements are shifted by one pole division against one another. A series of soft iron blocks form the exciter poles with the polarity of the poles alternating along the direction of rotation. Between the soft iron blocks of the rotor exciter part are arranged permanent magnets magnetized with alternating polarity wherein the face surface of the permanent magnets lying opposite the soft iron blocks is greater than half the face surface of the exciter poles formed by the soft iron blocks on the air gap.
Patent AT-E82728-T1 (AT)
Inventor: ERLENMAIER GUENTER
IPC: B62D55/14
Filed: 1989-06-01
Granted: 1992-12-15
Abstract: A guiding or bearing roller (1) has a separation of the binding function in running wheels and suspension in that wheel discs (2, 3) are connected to a rim (20) via at least one moulded rubber piece (23). In this way, a resilient and dampening reception of vertical force actions, e.g. due to unevennesses in the carriageway, is achieved. 
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Patent AT-E85208-T1 (AT)
Inventor: JUSTAL PIERRE
IPC: A61J1/00
Filed: 1989-05-25
Granted: 1993-02-15
Abstract: Device (1) for connecting an enteral nutrition tube (7) to a nutrient composition container and having a neck (8A-8D), of the type comprising a transverse closure wall (4) and a skirt (3) forming with said wall a plug adapted to be fixed to said neck (8A-8B), characterized in that it is independent of the tube (7), in that the transverse closure wall comprises a reduced thickness area (5) adapted to be perforated by a perforator end-piece (6) mounted on one end of said tube, and in that said skirt forms part of a set of at least two coaxial elastic cylindrical skirts (2, 3) fastened to the transverse closure wall and each adapted to engage inside or outside the necks of containers having at least two different predetermined formats.
Patent AT-E100251-T1 (AT)
Inventor: RUGRAFF GUY
IPC: B60K17/04
Filed: 1989-11-07
Granted: 1994-01-15
Abstract: In order to minimise the lengthening of a vehicle transmission due to the cantilevered mounting of an electrical retarder (2, 3) with two rotor discs (9) onto the body of the box (1) of this transmission, the rotor of this retarder is supported by the periphery of the box clip (14) by way of a tubular insert (23) offering at one of its end an inner collar (24) brought down onto the periphery of the clip and, at its other end, an outer collar (13) enclosed by the rotor rings (10). 
<IMAGE>
Patent AT-E108202-T1 (AT)
Inventor: POHLENZ HANS-DIETER DR
IPC: C07K7/08
Filed: 1989-05-17
Granted: 1994-07-15
Abstract: The present invention relates to a process for the isolation and characterisation of a gene-enzyme system for the inactivation of the herbicide phenmedipham. The enzyme is a carbamate hydrolase from Arthrobacter oxidans which is responsible for the hydrolytic cleavage of the -OOC-N linkage between the two phenyl nuclei of phenmedipham. The process includes the detection of carbamate hydrolase, the identification of the amino-acid sequence of two BrCN-cleaved peptides of carbamate hydrolase, the synthesis of oligonucleotides for the specific detection of the carbamate hydrolase sequence by hybridisation, and the identification of the coding region, the cloning and the determination of the nucleotide sequence of the carbamate hydrolase gene from Arthrobacter oxidans.
Patent AT-E114060-T1 (AT)
Inventor: PLUMMER WILLIAM T
IPC: H04N1/40
Filed: 1990-06-29
Granted: 1994-11-15
Abstract: Method and apparatus which utilize an LCD modulator array for printing and/or enlarging an image recorded in a color film negative, a positive transparency or a color print, which LCD modulator array has pixels whose "closing time" (the time it takes to convert a pixel from a condition wherein it transmits radiation to a condition wherein it blocks radiation) is substantially longer than their "opening time" (the time it takes to convert a pixel from a condition wherein it blocks radiation to a condition wherein it transmits radiation). In accordance with the present invention, each pixel of the LCD modulator array is opened and closed in a rapid sequence, one after the other, at intervals which are much shorter than the closing time of the pixels of the LCD modulator array. The amount of radiation transmitted by each rapidly opened pixel is determined by detecting a spike of radiation which is transmitted through the rapidly opened pixel and by detecting and subtracting a background amount produced by radiation which is transmitted through other, slowly closing pixels.
Patent AT-E96494-T1 (AT)
Inventor: LECHTENBOEHMER HANS
IPC: E04H17/16
Filed: 1990-08-29
Granted: 1993-11-15
Abstract: A fence has vertical posts (10), to the front side of which are attached holding elements (5) in the form of hooks (7) open towards the top. Dimensionally stable lattice panels (1), comprising intersecting vertical bars (3) and horizontal bars (2) connected to one another at the points of intersection and forming the fence surface, are suspended in the hooks (7) by the horizontal bars (2). The lattice panels (1) are secured against detachment towards the top of the hooks (7) by means of screws (12). <IMAGE>
Patent AT-E84188-T1 (AT)
Inventor: MAAT JAN
IPC: A21D2/18
Filed: 1990-03-21
Granted: 1993-01-15
Abstract: Cellulase bread improvers e.g., xylanase include an oxidase or peroxidase. The mixture may be incorporated in flour as an additive to dough for bread or other baked dough products e.g. puff pastry.
Patent AT-E87697-T1 (AT)
Inventor: BROCKINGTON JOHN DAVID WILLIAM
IPC: E04D11/02
Filed: 1990-07-02
Granted: 1993-04-15
Abstract: Insulation can be incorporated into a flat roof construction either over or under the waterproof membrane of the roof. Where the insulation system is placed on top of the waterproof membrane this is usually referred to as an inverted roof system. Such an inverted roof system protects the waterproof membrane from thermal shock, the affects of sunlight and weathering, and damage by roof traffic. An inverted roof comprises a weatherproof membrane covered by rectangular, foamed polystyrene insulation boards (30) arranged in a herringbone pattern. Each of the insulation boards (30) has a ratio of long to short side of 2:1 with tongues (31) formed on an adjacent long and short side and corresponding grooves (32) formed on the other two sides. A permeable membrane (35,36) having a weight of between 3 and 15 kilograms per square meter and preferably between 4 and 7 kilograms per square meter covers the insulation boards (30).
Patent AT-E109506-T1 (AT)
Inventor: LEMOINE YVES
IPC: C12N15/81
Filed: 1990-03-28
Granted: 1994-08-15
Abstract: The invention relates to an improved system for the production of mature heterologous proteins, and in particular of hirudin, by yeasts, comprising an expression vector containing a sequence coding for the heterologous protein. This improvement is characterised by the amplification of the yeast KEX2 gene coding for the yscF endoprotease. The amplification is carried out either by integration of one or more copies of all or part of the KEX2 gene in the genome of the yeast, or by insertion of one or more copies of all or part of the KEX2 gene in the vector for expression of the heterologous protein. <IMAGE>
Patent AT-E116383-T1 (AT)
Inventor: ULLMAN ANDERS
IPC: B21D22/02
Filed: 1990-06-29
Granted: 1995-01-15
Abstract: An electrode for electrolysis comprising an electrically conducting metal, the surface of which is embossed with at least one central, vertical circulation channel (2) and upwardly directed channels (1) in a herring-bone pattern, the upwardly directed channels (1) forming an angle of < 90 DEG  with a horizontal line in the plane of the electrode surface and communicating with the centrally positioned, vertically directed circulation channel (2). The circulation channel (2) may be provided with penetrating slits or holes (3). The electrode may be used for electrolysis in a membrane cell, for electrochemical recovery of metals, or for recovery of chlorine from sea-water. The electrode can be manufactured by embossing the surface through stamping with a die or through rolling with a figure roller.
Patent AT-E105283-T1 (AT)
Inventor: FLEET GEORGE WILLIAM JOHN
IPC: C07D491/22
Filed: 1990-09-04
Granted: 1994-05-15
Abstract: alpha -Homomannojirimycin (1) and 6-epi-homomannojirimycin (2) are each synthesized from 2-azido-2-deoxy-3,4:6,7-di-O-isopropylidene-D-glycero-D-talo-hepto no-1,5-lactone (3) in which the side chain acetonide is hydrolyzed to give the corresponding diol which is then protected with a silyl protecting agent to form a silyl ether. The latter compound is used as a divergent intermediate in which the piperidine ring is formed by joining the nitrogen function at C-2 to C-6 (A) with inversion of configuration at C-6 to form 6-epi-homomannojirimycin or (B) with retention of configuration at C-6 to form  alpha -homomannojirimycin.   <CHEM> a
Patent AT-E98728-T1 (AT)
Inventor: KUBIK LESZEK ALEKSANDER
IPC: E04C3/08
Filed: 1990-02-12
Granted: 1994-01-15
Abstract: A space frame comprises an upper rectangular grid of horizontal structural members (21B to 24B) and a corresponding lower grid of horizontal structural members (21A to 24A). Upper and lower grids are interconnected by upright members (25A, 25B) at intersections. The structure is built up from prefabricated modules (A, B, etc.) each of which comprises one upright member and four orthogonally arranged horizontal members (21 to 24). Alternate modules (B) are inverted and the outer ends of horizontal members (21A, 21B) are fixed to the free ends (31B, 31A) of the upright members (25).
Patent AT-E116354-T1 (AT)
Inventor: MUELLER HEINZ
IPC: C09K8/04
Filed: 1990-05-07
Granted: 1995-01-15
Abstract: The description relates to the use of at least largely water-insoluble ethers of mono and/or polyfunctional natural or synthetic alcohols which are liquid and/or at least plastically deformable at working temperature and have flash-points of at least 80 DEG C, or corresponding solutions of such ethers in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W emulsion drilling fluids which are suitable for the environmentally acceptable exploitation of geological formations and may, if desired, contain insoluble, finely divided fillers for producing water-based O/W emulsion drilling muds and/or further additives like emulsifiers, fluid-loss additives, wetting agents, alkaline reserves and/or aids for the inhibition of highly water-sensitive drilled rock.
Patent AT-E117663-T1 (AT)
Inventor: KUSHNERICK JOHN DOUGLAS
IPC: C07C2/66
Filed: 1990-04-09
Granted: 1995-02-15
Abstract: A process for alkylating an aromatic compound comprises contacting the aromatic compound with at least one alkylating agent in the presence of a catalyst comprising a synthetic porous crystalline zeolite having the above diffraction lines (Table I).
Patent AT-E114153-T1 (AT)
Inventor: TAZAKI SEIJI NIPPON SODA CO LT
IPC: C07D241/26
Filed: 1990-08-29
Granted: 1994-12-15
Abstract: dicarbonitrile (formula (I)) and its prepn. are claimed. Prepn. involves reacting a cpd. of formula (II) in the presence of oxygen under acidic conditions. R is opt. substd. aryl, alkyl, aralkyl or alkenyl.
Patent AT-E113864-T1 (AT)
Inventor: WILSON MICHAEL F
IPC: B01J38/00
Filed: 1990-11-16
Granted: 1994-11-15
Abstract: A process for regeneration of a deactivated hydroprocessing catalyst is provided. The process comprises exposing the catalyst to laser radiation in the presence of an oxidizing gas. The process may be used to regenerate supported or unsupported metal catalysts which have been fouled by coking.
Patent AT-E114745-T1 (AT)
Inventor: PIEGELER GERD
IPC: D03C3/40
Filed: 1991-07-24
Granted: 1994-12-15
Abstract: To produce a weaving harness, a preproduction takes place from the frame hook via the reverse-motion element, the heald to the harness cord or to the connection between the harness cord and spring hook. This allows a more efficient production and an exact equalisation of the links at a specific height. <IMAGE>
Patent AT-E88801-T1 (AT)
Inventor: MCLENNAN WILLIAM ROSS
IPC: F16L41/06
Filed: 1991-01-03
Granted: 1993-05-15
Abstract: A segmented pipe coupling provides housing for e.g. a butterfly valve (14), and has opposing coupling segments (10,12) provided with oppositely angled end faces (44,46) of saw tooth configuration at the respective ends of the coupling segments, thus allowing the inclined end faces to emerge at the axial end faces of the coupling at or closely adjacent to the X-Z plane of an axially long coupling. A slow motion rotary drive (54) for the butterfly valve (14) is also provided. <IMAGE>
Patent AT-E153390-T1 (AT)
Inventor: PELLIZZI SALVATORE
IPC: C25D7/06
Filed: 1991-09-26
Granted: 1997-06-15
Abstract: Device for eliminating lack of uniformity of coating on edges of electroplated metal strip, for use on continuous electroplating lines, comprising the following means operating in cooperation:     means for detecting presence of a joint between strips   means for detecting changes in strip width   a variety of tools for cleaning strip edges means for moving said variety of tools away from or towards strip edges   means for detecting position of strip edges means for optimizing tool position, pressure and contact angle vis-à-vis the strip.   <IMAGE>
Patent AT-E108861-T1 (AT)
Inventor: STJERNSTROEM KARL-AXEL
IPC: E21B7/20
Filed: 1991-01-17
Granted: 1994-08-15
Abstract: A drilling tool for percussive and rotary drilling in advance of a trailing casing tube (20) has a reamer (15) pivotally journalled on an eccentric shaft (12) rearwardly of a centric pilot bit (11). The reamer (15) has an eccentric portion (32) carrying axially directed hard metal button inserts (36-40) grouped within an acute angle (V) of a circle sector centered on the drilling axis (C). The inserts comprise primary inserts (36-38) with a radial reach defining the full diameter of the drilled hole and inner secondary inserts (39, 40) closer to the shaft (12). The reamer (15) is pivotable on the shaft (12) between a projected and a retracted position. When projected, the group of button inserts (36-40) ream up the hole from the diameter drilled by the pilot bit (11) to the full diameter of the hole enabling the casing tube (20) to advance. In the retracted position the drilling tool (10) can pass through the casing tube (20). A duality of inserts (36, 39) leading in the rotational direction act jointly to break the rock in said direction substantially tangentially relative to the shaft (12). The rock cuttings from the button inserts (36-40) are subjected to enhanced flushing action. Optionally such flushing action is further supported by a groove (52) on the rotationally leading flank of the reamer (15). A cutting edge (54) on the groove (52) is reinforced by stellite and improves drilling of claybound ground.
Patent AT-E160714-T1 (AT)
Inventor: IGNELL ROLF
IPC: B22D1/00
Filed: 1992-02-13
Granted: 1997-12-15
Abstract: The disclosure relates to an apparatus for producing a web-shaped metal foil (13) from molten starting material. The apparatus includes a movable, cooled substrate (3) and a nozzle (4) discharging a short distance from the substrate, by means of which nozzle the molten material is disposed to be applied to the substrate for cooling, for the formation of the web-shaped foil. In order to ensure good contact between the molten material and the substrate, the apparatus has a space (9) disposed between the nozzle (4) and the substrate (3), the space being connected to a vacuum chamber (10) in order, with the aid of a vacuum established in the space (9), to suck the molten material towards the substrate at constant, sufficiently high pressure so as to displace interface layers of air accompanying the substrate. In one alternative embodiment, the apparatus may be provided with a space disposed between the nozzle (4) and the substrate (2), the space being communicable with a pressure chamber (instead of the above-mentioned vacuum chamber) in order to press, by means of pressure, the molten material supplied through the nozzle against the substrate. <IMAGE>
Patent AT-E118730-T1 (AT)
Inventor: KIPFELSBERGER CHRISTIAN DR-ING
IPC: B29C65/68
Filed: 1992-03-04
Granted: 1995-03-15
Abstract: The invention relates to a process for manufacturing heat-shrinkable products provided with shape-changing seams (2), it being possible thereby to use the basic product (1) for other purposes. In addition, possibilities are shown for simplifying the manufacturing process for the basic product (1) by attaching other mouldings with the aid of seams. <IMAGE>
Patent AT-E167769-T1 (AT)
Inventor: MOLIERE THOMAS DIPL-ING
IPC: H01Q1/24
Filed: 1992-04-21
Granted: 1998-07-15
Abstract: A portable radio transceiver with retractable or foldable rod antenna (2; 2') and additional integrated auxiliary antenna (7; 7') which, when the rod antenna is retracted or folded, ensures at least emergency operation of the set. The integrated antenna is constructed on a conical housing projection (6), the internal space of which is connected to the receiving space (5) for accommodating the retracted or folded rod antenna. The part (4) of the rod antenna which is located in the said housing projection (6) when the rod antenna is retracted or folded over consists of insulating material so that it then does not impair the operation of the integrated antenna (6; 6'). When the rod antenna is pulled out or folded out, the feed section (3) arranged at its base is located within the housing projection (6) so that it detunes the integrated antenna (7) to such an extent that it cannot exert any interfering influence. <IMAGE>
Patent AT-E168789-T1 (AT)
Inventor: KAYA TOSHIO
IPC: G03F1/64
Filed: 1988-05-27
Granted: 1998-08-15
Abstract: The invention concerns a method of producing protective films or the like used as protective covers for photomasks or reticles. To peel a thin film (6) off a substrate (5), a peeling jig (8) constituted by a flexible annular frame (2) with an adhesive (10) applied thereon is pressed against the thin film applied on the substrate; a portion of the peeling jig is grabbed after the peeling jig and the thin film are adhered together; and the peeling jig and the film are peeled off the substrate. Before adhering the peeled film onto a side end surface of a pellicle frame (21), of the two edges of the pellicle frame, at least the edge formed by an inside surface thereof and the side end surface thereof is chambered. <IMAGE>