baber/WOPTO huggingface dataset:
Patent AT-E91653-T1 (AT)
Inventor: REITTER ERHARDT
IPC: B21D24/04
Filed: 1989-03-10
Granted: 1993-08-15
Abstract: The motion of the blank holder (15) can be converted by a hydraulic unit of the drawing apparatus into a simultaneous but opposite motion of the drawing punch (17). The hydraulic unit has a central working piston (12), an annular piston (13) surrounding the latter, and a cylinder (10d) surrounding the annular piston. The working piston (12) and the annular piston (17) can be pressurised from hydraulically separated cylinder spaces (51, 52; 48) which communicate with one another via at least two alternative flow paths (lines 20; 20a; 20b). Due to their different hydraulic design, the flow paths entail a pressure variation on a different pressure level in the intercommunicating cylinder spaces (51, 52; 48). A pressure transducer (21) detecting the pressure of the hydraulic fluid in the cylinder spaces (51, 52; 48) connects up the alternative flow paths when limiting pressures are exceeded. It is thereby possible to manufacture even drawn components which are extremely difficult as regards deformation profile and/or material and/or drawing depth without the necessity to sacrifice the cost- and space-saving construction of the drawing apparatus. 
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Patent AT-E86955-T1 (AT)
Inventor: MOELTGEN PAUL DR
IPC: C09K3/14
Filed: 1989-04-17
Granted: 1993-04-15
Abstract: The present invention relates to a process for producing  alpha -Al2O3 sintered bodies, an Al2O3 starting material being subjected to a hydrothermal treatment in the presence of catalytic quantities of acid, and the product thus obtained being dried, calcined and sintered.
Patent AT-E81382-T1 (AT)
Inventor: STING BENNO
IPC: E05C9/22
Filed: 1989-08-31
Granted: 1992-10-15
Abstract: On a frame 1 of a window, door or the like composed of metal or plastic sections, the rebate face 4 has a guide channel 5 which is open on one side but is equipped on both sides with undercuts 6 in the cross-sectional direction and which is intended for the longitudinally displaceable accommodation of a driving rod. The driving rod located in the guide channel 5 is coupled from the open side of the latter to an actuating mechanism which has a pinion 14 mounted in a housing and drivable by an operating handle. In the installation region of the actuating mechanism, the metal or plastic section of the frame 1 is equipped with a perforation 22 which passes through the bottom 8 of the guide channel 5 and through which extends the housing portion 15 of the actuating mechanism containing the pinion 14. Only a housing portion 16 of the actuating mechanism guiding in a longitudinally movable way at least the ends of a coupling slide 17 permanently engaged with the pinion 14 is supported on the metal or plastic section in front of the open side of the guide channel 5. 
<??>Mounted in the housing portion 16 is at least one rotary knob 24 which has an axis parallel to the main plane of the pinion 14 and which carries noses or tongues 30a or 30b, the top side of which is at a distance from the rear longitudinal edges of the housing portion 16. In one rotary position of the rotary knob 24, the noses or tongues 30a or 30b are received flush by a recess 31a, 31b in the housing portion 15 containing the pinion 14, whereas in its other rotary position they project beyond the side faces of this housing portion 15 and are swung into the undercut region 6 of the guide channel 5 on the metal or plastic section of the frame 1. 
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Patent AT-E110404-T1 (AT)
Inventor: ROBINSON KEITH JOHN
IPC: C08K3/04
Filed: 1989-12-23
Granted: 1994-09-15
Abstract: The present invention provides elastoplastic compositions which contain a butyl terpolymer and polypropylene. It has been surprisingly discovered that the use of a peroxide curing agent imparts an excellent balance of properties in the present elastoplastic compositions. The compositions exhibit a high melt flow index and a low compression set. Accordingly, the compositions are especially suitable for the production of rubber products via conventional molding techniques.
Patent AT-E125046-T1 (AT)
Inventor: DEDIO EDWARD LEWIS
IPC: G03C1/498
Filed: 1989-04-03
Granted: 1995-07-15
Abstract: A method of making a photothermographic silver halide element comprises the combination of (I) adding an alkyl carboxylic acid containing 8 to 22 carbon atoms to a layer of the element comprising photosensitive silver halide and (II) after preparation of the layer comprising silver halide and before exposure of the element to light heating the element uniformly at a temperature and for a time sufficient to enable the photothermographic element to exhibit increased latent image stability upon imagewise exposure to light. The photothermographic element includes photosensitive silver halide and an oxidation-reduction image forming combination in a polymeric binder. A developed visible image is provided in such a photothermographic element after exposure to light by uniformly heating the exposed photothermographic element to moderately elevated temperatures.
Patent AT-E72467-T1 (AT)
Inventor: BARRIQUANT PIERRE
IPC: E03F1/00
Filed: 1989-02-08
Granted: 1992-02-15
Abstract: The vacuum sewage transport system of the invention comprises a vacuum pipe (3), connecting an outlet temporary storage tank (1) to an inlet temporary storage tank (2), a main draining valve (6) actuated by a controlling sensor (7) and providing the transport of the waste products by introducing air at atmospheric pressure into the vacuum pipe (3). It comprises at least one secondary draining valve (9) whose opening is actuated at constant intervals of time by a delay controlling device (10) functioning without supply of energy other than that available in the vacuum pipe (3). The delay controlling device is intended for opening a secondary draining valve (9) of a vacuum sewage transport system characterised in that its source of energy is constituted by the reduced pressure existing in the vacuum pipe (3) and in that it provides this opening at constant time intervals. <IMAGE>
Patent AT-E123150-T1 (AT)
Inventor: VAN HOEGAERDEN MICHEL
IPC: G01N33/543
Filed: 1989-11-03
Granted: 1995-06-15
Abstract: The invention provides a method capable of determining the presence or absence of each of a plurality of different ligands in a specimen. The specimen is contacted with a predetermined number of different homogeneous populations of fluorescence beads having one or more predetermined antiligands affixed to their surface. The specimen and bead mixture is analyzed using a means having a single parameter for measuring the fluorescence per ligand to determine the number of nonagglutinated beads, the number of agglutinated beads, the number of bead aggregates, and for each aggregate, the number of beads it comprises. This information is used to correlate the presence or absence in the specimen of each of the different ligands analyzed for. The method of the invention thus provides for the simultaneous determination of a predetermined number of ligands in a specimen using only a single bead contacting step.
Patent AT-E93355-T1 (AT)
Inventor: OBERMEYER GUENTER
IPC: A01B3/42
Filed: 1990-05-02
Granted: 1993-09-15
Abstract: The invention relates to a follow-up control or priority circuit for a turnabout plough with plough-frame pivoting, the turnabout plough having a double-acting rotary cylinder for the rotation of the plough frame and a double-acting pivoting cylinder for pivoting the plough frame in and out. The object on which the invention is based is to provide a follow-up control, by means of which the sequence of movements of the cylinders can be controlled, in particular without the fear of pressure losses on the rotary cylinder or operating faults, and whilst at the same time avoiding throttle valves which have to be adjusted specially to the cylinders used. The object is achieved, according to the invention, in that the return line of the rotary cylinder has a non-return valve which is so controlled as a function of pressure that it opens the return line only when a pressure of the hydraulic fluid exceeding a predetermined threshold value is built up in the corresponding control line, the threshold value to be exceeded by the pressure in the control line being predeterminable in a pressure-dependent switching member outside the feedline of the rotary cylinder.
Patent AT-E154145-T1 (AT)
Inventor: KUWASHIMA TETSUHITO C O CANON
IPC: G03G9/087
Filed: 1990-07-26
Granted: 1997-06-15
Abstract: An image forming apparatus is constituted by an image-bearing member for bearing a latent image, and a developing apparatus for developing the latent image. The developing apparatus is constituted by a developer container for containing a toner, and a developer-carrying member for carrying and conveying the toner contained in the developer container to a developing zone opposite the image-bearing member. The developer-carrying member is provided with a coating layer containing electroconductive fine particles. A developer suitable for use in the above developing apparatus is given by a toner, which comprises a binder resin composition which contains 10 - 70 wt. % of a THF (tetrahydrofuran)-insoluble content and the remainder of a THF-soluble content including a component with a molecular weight of 10000 or below on a GPC (gel permeation chromatography) chromatogram of the THF-soluble content constituting 10 - 50 wt. % of the binder resin.
Patent AT-E132936-T1 (AT)
Inventor: KAUP LUDGER
IPC: E05C7/04
Filed: 1990-08-31
Granted: 1996-01-15
Abstract: The invention relates to a fixing system for use in a window or door, this fixing system comprising a second gear unit (18) mounted on the second casement leg (16a) between the two transverse legs (12a, 12b), a second espagnolette assembly (20) mounted on the second casement leg (16a) parallel to this and having two second espangolette elements (22,24), oppositely movable parallel to the second casement leg (16a,) by the second gear unit (18), and having a second espagnolette end bolt (22a, 24a) on each of the two second espagnolette elements (22, 24), for engagement into corresponding second espagnolette end-bolt receptacles (12c, 12c) of the two transverse legs (12a, 12b), this fixing system comprising furthermore, a first gear unit (26) mounted on the first casement leg (16a) between the two transverse legs (12a, 12b), cross-latch means (28), having at least one casement-spanning cross-latch (28) for engagement into cross-latch receiving means (30) mountable on the second casement leg (16a), being controllable by the first gear unit (26), and furthermore casement-spanning cross-bolt means (32, 36, 38), for engagement into cross-bolt receiving means (33) to be mounted on the second casement leg (16a), being controllable by the first gear unit (26). Mounted on the first casement leg (14a) is a first espagnolette assembly (34) movable in the longitudinal direction of the first casement leg (14a) by the first gear unit (26) and extending over a predominant part of the length of the first casement leg (14a), and the cross-bolt means (32, 36, 38) comprise a multiplicity of espagnolette-controlled cross-bolts (36, 38) located outside the first gear unit (26). 
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Patent AT-E100167-T1 (AT)
Inventor: WALROFF ALAIN
IPC: E04C5/02
Filed: 1990-09-12
Granted: 1994-01-15
Abstract: The cage serves to provide a connection between the reinforcements of a floor slab (P) and a wall (W). It consists of a multiplicity of alternately long transverse bars (1) bent in an L-shape and short transverse bars (2) bent in a U-shape. Each leg (11) of each L-shaped transverse bar (1) and each leg (21) of each transverse bar (2) bent in a U-shape lie in a common plane (E1). The reinforcing cage has at least one region which is capable of bending in its longitudinal direction and in which all transverse bars (1 and 2) are joined to one another only by longitudinal bars (3-6) lying in a first plane (E1). If the reinforcing cage is laid and the bendable region correspondingly curved, the extensions of the free legs (10) point towards the centre of the bending curve. <IMAGE>
Patent AT-E88039-T1 (AT)
Inventor: HOFFMANN PETER
IPC: H01R39/24
Filed: 1989-12-20
Granted: 1993-04-15
Abstract: PCT No. PCT/EP89/01579 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Dec. 20, 1989 PCT Pub. No. WO90/07211 PCT Pub. Date Jun. 28, 1990.A press-molded collector shoe having a body made of a first carbon piece, and a layer disposed on a side thereof made of a second, less conductive carbon piece. The second piece covers only a portion of the side of the collector shoe. An electrical lead projects from a portion of the side which is not covered by the second piece. During the production of the collector shoe the surface layer is pre-pressed in a separate step and the first carbon piece into which the lead wire is imbedded and the second piece are then pressed together.
Patent AT-E150801-T1 (AT)
Inventor: KUNIYA TSUTOMU
IPC: C30B29/02
Filed: 1990-09-28
Granted: 1997-04-15
Abstract: A giant particle and a single crystal of chromium are produced by sintering Cr containing 0.0002-0.1 wt.% in terms of their oxides of Ti, Al, Si and/or Ca and optionally 0.01-3 wt.% of Co and heat-treating it. The sintered chromium can be given a desired shape before the heat-treatment. The sintering can be carried out for 10 mins. or longer under pressure (1000 atm or higher) at a temp. between 1200 deg. C and the m.pt. of Cr. The shaping is carried out by hot-rolling, moulding, or pressing. The temp. of hot-rolling is 700 deg. C or lower and the rolling percentage is 30-90%. The heat-treatment (sec. crystallisation) is carried out at 1300-1860 deg. C (the m.pt. of Cr) for pref. 30 mins. or longer. However, when Cr contains Co, which functions as a catalyst, the heat-treatment is carried out at 1300 deg. C.
Patent AT-E121857-T1 (AT)
Inventor: HIRSHBERG ISRAEL
IPC: G07C5/00
Filed: 1991-02-27
Granted: 1995-05-15
Abstract: A highly automated car-rental system based on a specially equipped fleet of cars for hire and one or more control stations. An authorized subscriber can enter any car of the fleet which is free for hire at any location, and use it for a desired period of time, parking it at the end of the hire period at any authorized parking place. Cars are equipped with customer identification means, means enabling use of the car or refusing such use, monitoring means for the main subsystems and other parameters of the car and means for conveying such information to central control. There is also provided a system for monitoring in real time car position, and if desired, for displaying such information also on a monitor in the car, thus informing control on the position of the car at any instant of time. <IMAGE>
Patent AT-E121380-T1 (AT)
Inventor: SCHENKE DETLEF
IPC: C04B14/40
Filed: 1991-07-29
Granted: 1995-05-15
Abstract: The invention relates to a process for rehabilitating asbestos-fibre-containing products, two-dimensional components and structural members, preferably panels, walls and corrugated slabs, in which, in a first process step, an aqueous solution or aqueous dispersion of a water-soluble polymer with an acrylic acid/styrene base is applied to the surface of the untreated (= uncleaned) products. In a second process step, at least one layer of a weatherproofing agent is then deposited from an aqueous solution or aqueous dispersion of a water-soluble polymer with a methacrylate base. Additionally, water-soluble sterilising agents and/or coloured pigments and/or surfactants may be added to the solution or dispersion to be applied in the first process step. Water-insoluble sterilising agents and/or coloured pigments and/or surfactants may be added to the weatherproofing solution or dispersion to be applied in the second process step.
Patent AT-E160887-T1 (AT)
Inventor: MALATESTA VINCENZO DR
IPC: C09K15/32
Filed: 1991-09-18
Granted: 1997-12-15
Abstract: Described are stabilizing mixtures for photochromatic substances which contain a cyclic amine selected from 1,4-diazabicyclo-[2.2.2]octane, quinuclidine and their derivatives, and at least one sterically hindered amine.
Patent AT-E119797-T1 (AT)
Inventor: JAEGER ERHARD WILLI PROF DIPL-
IPC: B01D47/00
Filed: 1991-02-19
Granted: 1995-04-15
Abstract: A process is described for the continuous regeneration of the scrubbing liquid in gas and air scrubbers in which the scrubbing liquid is transported from a collection vessel in the circuit into the gas or air stream to be purified. A part-quantity of the scrubbing liquid transported in the circuit is passed through activated charcoal, the part-quantity being dimensioned so that the scrubbing liquid passed through the activated charcoal has a sufficient absorption potential for the scrubbing process. An appropriately designed gas and air scrubber (1) is furnished with a wetting device, a collection vessel (7) and a circulation device for the scrubbing liquid, the circulation pipe (5) of which, furnished with a pump (6), is connected at the collection vessel (7) and opens into the gas or air channel (2). A by-pass pipe (9) is furnished with an activated charcoal column (10) and a control valve (11). The by-pass pipe (9) is connected to the circulation pipe (5) on the one hand and opens, on the other, into the wetting zone (4) of the gas and air scrubber (1). <IMAGE>
Patent AT-E125864-T1 (AT)
Inventor: TOMES NANCY J
IPC: C12N1/00
Filed: 1991-04-11
Granted: 1995-08-15
Abstract: A method and medium for selective growth of Propionibacterium from mixed culture samples is disclosed. The medium comprises a lactic acid source as its primary energy or nutrient source and in combination therewith a small but effective amount of a heavy metal salt to which Propionibacterium is resistant, selected from a group of water-soluble cadmium and arsenic salts.
Patent AT-E141641-T1 (AT)
Inventor: TORII KAZUYUKI
IPC: C12C7/04
Filed: 1991-05-22
Granted: 1996-09-15
Abstract: A process for production of an alcoholic beverage which is obtained by alcoholic fermentation by yeast, characterized by employing phospholipase which acts on fermentable materials prior to fermentation, to improve the flavor of alcoholic beverage. The phospholipase acts to reduce the bad influence of unsaturated fatty acids on the yeast.
Patent AT-E130870-T1 (AT)
Inventor: LEBKOWSKI JANE
IPC: C12N5/10
Filed: 1991-10-29
Granted: 1995-12-15
Abstract: A simplified method to produce recombinant adeno-associated virus (AAV) vectors is described. The procedure involves the use of chimeric plasmids which incorporate the Epstein Barr nuclear antigen (EBNA) gene, the latent origin of replication of Epstein Barr Virus (oriP), and a recombinant AAV genome. The chimeric plasmids themselves are also a part of the present invention. These EBV/AAV plasmids are maintained as multicopy extra-chromosomal elements in cells, such as human 293 cells. Permanent cell lines carrying these EBV/AAV plasmids are induced to produce large amounts of recombinant AAV virus upon addition of wild-type, adeno-associated virus helper functions. Recombinant AAV vectors produced in this manner are capable of transducing exogenous genes into other human cell lines and exhibit all of the attributes of viral elements produced by conventional methods.
Patent AT-E127645-T1 (AT)
Inventor: PIGUILLEM FRANCOIS
IPC: B23P19/00
Filed: 1991-09-13
Granted: 1995-09-15
Abstract: PCT No. PCT/FR91/00726 Sec. 371 Date May 1, 1992 Sec. 102(e) Date May 1, 1992 PCT Filed Sep. 13, 1991 PCT Pub. No. WO92/05665 PCT Pub. Date Apr. 2, 1992.The present invention relates to a method of assembling a monitor tube on a front frame, to the monitor thus obtained, and to the assembly machine. The method of assembling the monitor tube on the front frame of the monitor includes the following steps: a) placement of a front frame in a housing; b) blowing air through a nozzle to maintain the tube (105) in suspension; c) centering the tube (105) by way of two V shape support blocks (501, 521) displaced concentrically and simultaneously; d) reversing the direction of air through the nozzle to place a suction on the tube (105) and opening of the V shaped support blocks (501, 521); e) lowering of the tube (105) while connected to the suction to place it into contact with zones (1024) having a high coefficient of adhesion; f) joining the tube solidly to the front face (102); g) stopping the air flow to terminate the suction and release the assembled set.
Patent AT-E116579-T1 (AT)
Inventor: MACLEOD BRUCE COLIN
IPC: B09B5/00
Filed: 1991-01-08
Granted: 1995-01-15
Abstract: PCT No. PCT/CA91/00006 Sec. 371 Date Jan. 21, 1993 Sec. 102(e) Date Jan. 21, 1993 PCT Filed Jan. 8, 1991 PCT Pub. No. WO92/00152 PCT Pub. Date Jan. 9, 1992.This invention pertains to a method and apparatus for reclaiming gypsum from waste paper laminated gypsum wallboard. The invention is directed to an apparatus that is useful for separating paper laminate from gypsum wallboard comprising: a roller and a plate spatially disposed from the roller. The aperture between the roller and the plate is sized to be slightly less than the wallboard thickness thereby creating a fracturing action between the gypsum and the paper laminate. The first roller can be driven by a power source. A roller can be substituted for the plate and can be undriven or driven independently of the first roller.
Patent AT-E109886-T1 (AT)
Inventor: RUSSWURM WINFRIED
IPC: G01F1/66
Filed: 1990-12-13
Granted: 1994-08-15
Abstract: An ultrasonic gas/liquid flow meter with a measurement tube (1) of rectangular cross-section is particularly suitable for use as a domestic gas meter.
Patent AT-E159251-T1 (AT)
Inventor: ITOH NORIIE
IPC: A61K31/425
Filed: 1991-08-27
Granted: 1997-11-15
Abstract: The present invention provides novel tropolone derivatives of the formula I   <IMAGE>   wherein R10 is a substituted or unsubstituted piperazinyl or benzothiazolidinyl group, and pharamaceutical compositions thereof. These compounds are useful for the prevention and treatment of ischemic diseases, including cerebrovascular diseases and cardiovascular diseases.
Patent AT-E198565-T1 (AT)
Inventor: ELLIS ERNEST W
IPC: B41J2/32
Filed: 1991-09-25
Granted: 2001-01-15
Abstract: A unique method/system for simultaneously creating and transferring a contrasting pattern of intelligence on and from a composite ablation-transfer imaging medium to a receptor element in contiguous registration therewith is improvedly radiation sensitive and versatile, is kinetically rapid and not dependent on a sensitized ablative topcoat, and is well adopted for such applications as, e.g., color proofing and printing, the security coding of various documents and the production of masks for the graphic arts and printed circuit industries; the composite ablation-transfer imaging medium, per se, comprises a support substrate (i), at least one intermediate "dynamic release layer" (ii) essentially coextensive therewith and an imaging radiation-ablative carrier topcoat (iii) also essentially coextensive therewith, said imaging radiation-ablative carrier topcoat (iii) including an imaging amount of a constrast imaging material contained therein, and said at least one dynamic release layer (ii) absorbing such imaging radiation at a rate sufficient to effect the imagewise ablation mass transfer of at least said carrier topcoat (iii).