baber/WOPTO huggingface dataset:
Patent AT-E55589-T1 (AT)
Inventor: COMMUNAL JEAN-PIERRE
IPC: C01G49/00
Filed: 1987-09-08
Granted: 1990-09-15
Abstract: 1. Process for the treatment of an aqueous medium by the addition thereto of at least one aluminium polymer and at least one ferric salt, characterized in that the addition of the said ferric salt to the medium takes place with a delay time compared with the addition of the aluminium polymer.
Patent AT-E56047-T1 (AT)
Inventor: MEUNIER REMY
IPC: C21B7/00
Filed: 1987-07-20
Granted: 1990-09-15
Abstract: 1. Tuyere for a blast pipe of a fusion/reduction furnace, particularly a blast furnace, provided with means for heating the blast comprising a plasma torch (8), which tuyere comprises an outer metal wall (1) equipped with means (10) for cooling by circulating a cooling fluid over its outer surface and an inner lining (2) in a hard refractory material, which tuyere consists of a cylindrical body (4), of a frustum of a cone (5) whose major diameter side is connected to the body, and of a nose (6) which is substantially cylindrical and connected to the minor diameter side of the frustum of a cone, the body (4), the cone (5) and the nose (6) being disposed one after the other and coaxially, which tuyere is characterized in that it comprises a layer of an insulating fibrous material (3) disposed between the outer metal wall (1) and the inner refractory (2).
Patent AT-E75855-T1 (AT)
Inventor: BIEDERSTEDT LUTZ
IPC: G02B6/24
Filed: 1987-09-30
Granted: 1992-05-15
Abstract: A splice cassette housing for optical waveguides has to be brought from an installation position, e.g. a socket-type housing, to a splice position. The incoming and outgoing optical waveguide cables fed with known splice cassette housings along the longitudinal sidewalls are disadvantageous for the free mobility of the splice cassette housing. In order to achieve a high degree of freedom in the mobility of the splice cassette housing, the incoming and outgoing optical waveguide cables 8 and 9 are usually fed separately from each other to the splice cassette housing in a common axis within a flexible hose. Further, a groove-type guide channel 11 in the shape of a member "9" is provided in the bottom 6 of the housing for a change in direction of one of the optical waveguide cables by 180 DEG , in order to be able to feed the individual optical waveguides again from opposed directions to the splice position. The splice cassette housing is suitable for applications especially in cable-terminal boxes, but also in cable distributors and the like for glass-fiber cables.
Patent AT-E77488-T1 (AT)
Inventor: WOOD PAUL RICHARD
IPC: G01N33/68
Filed: 1987-03-05
Granted: 1992-07-15
Abstract: An in vitro method of detecting a cell-mediated immune response to a specific antigen, comprising incubating a whole blood sample with the specific antigen and detecting the presence of gamma interferon released by sensitized lymphocytes in the whole blood sample as an indication of a cell-mediated immune response to the specific antigen.
Patent AT-E79704-T1 (AT)
Inventor: RILLY GERARD DR-ING
IPC: H02M3/28
Filed: 1988-02-10
Granted: 1992-09-15
Abstract: 1. Switching power supply. 2.1. In a switching power supply, a high voltage peak occurs on the transformer (Ü) during the blocking phase, which peak endangers the switching transistor (TRP). The object of the invention is to reduce these voltage peaks using simple means. 2.2. Connected in parallel with the primary winding (1) and the secondary winding (2) of the transformer (Ü) there is in each case a network having a capacitor (CS), a diode (DS1) and a resistor (RS). 2.3. Particularly suitable for a switching power supply for a television or a video recorder. <IMAGE>
Patent AT-E83470-T1 (AT)
Inventor: HOERSTER EBERHARD CHEM-ING
IPC: C01F11/18
Filed: 1988-06-01
Granted: 1993-01-15
Abstract: Granules based on alkaline earth metal carbonates often contain unwanted organic additives or alkaline earth metal hydroxides. In the novel granules, the weight percentage of non-carbonate impurities is < 5 %. The basic effect can be easily buffered, and the granules can be easily converted back into the original particle size with little mechanical effort. The binder is an alkaline earth metal carbonate recarbonatised from alkaline earth metal hydroxide. Recarbonatisation can preferably take place with the addition of water and reaction with gaseous CO2 in a fluidised bed in which the bed is set to such a height that the rate of the reaction with CO2 is greater than the drying rate of the bed. The granules can be used as component of a feeding stuff.
Patent AT-E75910-T1 (AT)
Inventor: ZELLER NORBERT DIPL-ING
IPC: B65G25/02
Filed: 1989-05-18
Granted: 1992-05-15
Abstract: There is provided an apparatus for the discontinuous conveyance of an article hanging from a hook (11) along a track which has a portion (16) raisable and lowerable between rigid track portions (12, 14) and movable along the track. The portion (16) is preferably displaced in the longitudinal direction of the track by means of a pneumatic or hydraulic cylinder. The portion (16) can be raised via eccentrics (18) which are themselves surrounded by a rolling bearing (22). <IMAGE>
Patent AT-E71423-T1 (AT)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G1/15
Filed: 1989-06-27
Granted: 1992-01-15
Abstract: The connecting device is designed as a locking claw (15) having an opening (16) for the load-bearing member. The said opening is open at the bottom. It is associated with a catch (21) mounted on the pin (22). The said catch has a supporting indentation (30) which enables it to support the locking claw, in the unlocked state, loosely on the load-bearing member (12) in order to simplify disassembly. <IMAGE>
Patent AT-E104678-T1 (AT)
Inventor: HENNING RAINER DR
IPC: C07D233/64
Filed: 1989-11-21
Granted: 1994-05-15
Abstract: The invention relates to compounds of the formula I <IMAGE>  in which A is a radical of the formula II <IMAGE> in which E is a CH2 group or a radical NR<9>, G is a radical from the group comprising S, SO, SO2, O, CO, CS or a direct bond, B is an amino acid, D is a heterocycle, and R<1>, R<2>, R<3>, R<4>, R<5>, R<6> and R<9> are defined in the description, and the salts thereof. The invention also relates to a process for preparing the compounds of the formula I and to the use thereof as medicines.
Patent AT-E113902-T1 (AT)
Inventor: GUGEL BERND
IPC: B41J2/30
Filed: 1989-09-18
Granted: 1994-11-15
Abstract: A wire matrix print head is set at a fixed distance (17) from a print back-up (2) on which a recording medium (3) rests, an ink ribbon (4) being guided in front of the printing needles (5) between the wire matrix print head and the recording medium (3), with electromagnet coil drives (8, 9, 10) associated with the printing needles (5) as a whole or with each printing needle (5), it being possible to move each printing needle (5) within a travel path (16) from a rear position (18) into a front position (19) and back. In order to set the working air gap (25) between a magnet yoke (9) and an armature (10) during operation, provision is made for the drive energy which is fed in equal amounts in each case to each printing needle (5) to be variable in respectively corresponding amounts, i.e. to be controlled so it decreases or increases in equally large portions. <IMAGE>
Patent AT-E88518-T1 (AT)
Inventor: SCHWARZ WOLFGANG DR-ING
IPC: E02D13/06
Filed: 1990-01-30
Granted: 1993-05-15
Abstract: The invention relates to a method and a measuring system for determining the concreting pressure when constructing cast-in-situ concrete pillars by means of a drilling screw (10). The previous shortcoming in determining the concreting pressure at the head side on the drilling screw (10) is overcome owing to the fact that a method and a measuring system are proposed by means of which the concreting pressure prevailing in the base area can be reliably sensed. <IMAGE>
Patent AT-E78231-T1 (AT)
Inventor: BITSCH BARTHOLOMAEUS
IPC: B65F1/14
Filed: 1990-05-19
Granted: 1992-08-15
Abstract: The invention relates to a waste collection container with a top lid 1 and bottom part 2 which can be closed by means of the lid. In order to be able to store and collect compostable wastes in the collection container, provision is made according to the invention for an insert bottom 4 to be arranged in the bottom part 2 at a distance from the bottom 3 thereof and for a shaft-like ventilating element 5 to be provided on at least one inside wall of the bottom part 2, so that corresponding composting processes are promoted by air circulation. 
<IMAGE>
Patent AT-E144628-T1 (AT)
Inventor: TOMIYAMA KOICHI
IPC: G03G9/08
Filed: 1990-07-27
Granted: 1996-11-15
Abstract: A developer for developing electrostatic latent images is constituted by a toner, and negatively chargeable spherical resin particles having an average particle size of 0.03 - 1.0 micron and a volume resistivity of 10<6> - 10<1><2> ohm.cm. The toner may comprise toner particles and hydrophobic inorganic fine powder, which is generally used in a larger amount than the negatively chargeable spherical resin particles. The negatively chargeable spherical resin particles function to provide a toner image which is faithful to an electrostatic latent image formed on a photosensitive member while preventing toner-sticking onto the photosensitive member preferably in combination with a contact-charging means for charging the photosensitive member.
Patent AT-E163849-T1 (AT)
Inventor: ULRICH HEINZ DR
IPC: C07D339/04
Filed: 1990-11-08
Granted: 1998-03-15
Abstract: Use of R- alpha -lipoic acid (i.e. R-1,2-dithiacyclopentane-3-valeric acid) (I) or its salt is claimed for the preparation of a cytoprotective medicament.
Patent AT-E94622-T1 (AT)
Inventor: MARZOCCO ALESSANDRO
IPC: F16D69/04
Filed: 1990-02-28
Granted: 1993-10-15
Abstract: Friction shoe for disk brakes constituted by a base plate with a plurality of bores suitable for receiving sintered friction elements and by a second plate intended for fastening the friction shoe on a shoe-carrier element, in which the friction elements are made of two parts the outer one of which is designed to be inserted in the bores and therefore securely by fastened to the base plate.
Patent AT-E95035-T1 (AT)
Inventor: VAN DER SCHUEREN FREDDY MAURIT
IPC: A23G4/00
Filed: 1990-11-28
Granted: 1993-10-15
Abstract: A chewing gum composition is provided which contains, as sweetening agent, a mixture of erythritol and a liquid sugar or liquid sugar alcohol other than erythritol wherein the amount of erythritol in the mixture is at least 60% by weight. The chewing gum composition has a low calorific content and very low cariogenicity.
Patent AT-E142814-T1 (AT)
Inventor: CHHATWAL HARPRIT
IPC: G10L21/02
Filed: 1990-04-09
Granted: 1996-09-15
Abstract: Reconstructing adaptively transformed voice signals is done using noise shaping (110) to scale the spectral envelope (98) before generating the bit allocation (111). Generating discrete cosine transform coefficients (80) is accomplished by determining from the bit allocation (111) to which of the transform coefficients (80) no bits were allocated, retrieving the spectral envelope information (98) corresponding to the transform coefficients (80) to which no bits are allocated and substituting each item of spectral envelope information (98) into the block of quantized (82) transform coefficients (80) after each item has been given a sign and scaled. <MATH>
Patent AT-E108832-T1 (AT)
Inventor: CHERMANN JEAN-CLAUDE
IPC: C12P21/08
Filed: 1990-05-02
Granted: 1994-08-15
Abstract: This invention relates to anti-B2? monoclonal antibodies of microglobulin. The invention also relates to the use of these antibodies as medecines in the treatment or prevention of diseases linked to a viral infection, as well as to the pharmaceutical compositions which contain these antibodies.
Patent AT-E125579-T1 (AT)
Inventor: MORRIS GREGORY JEAN ELDON
IPC: C25B1/46
Filed: 1990-04-16
Granted: 1995-08-15
Abstract: The invention is an electrode at least having a primary hydraulically permeable electrode member with a multiplicity of spaced apart depressions projecting a predetermined distance from the plane of the electrode. The invention also includes an electrolytic cell using the electrode and a method for electrolyzing an electrolyte using the cell.
Patent AT-E113210-T1 (AT)
Inventor: BOYD MICHAEL R
IPC: A61K31/7028
Filed: 1990-08-03
Granted: 1994-11-15
Abstract: Antiviral compositions useful for inhibition of the cytopathic effects of the human immunodeficiency virus (HIV), which is implicated as a causative agent of AIDS (Acquired Immune Deficiency Syndrome), include a new class of HIV-inhibitory compounds, the sulfonic acid-containing glycolipids. The pure compounds were active against HIV in cultured human lymphoblastoid CEM, MT-2, LVD-7 and C3-44 cell lines as indicated by the tetrazolium assay, as well as by correlative p24 viral protein and syncytia formation assays.
Patent AT-E140648-T1 (AT)
Inventor: SHELDON PAUL C
IPC: B23C1/06
Filed: 1990-08-28
Granted: 1996-08-15
Abstract: A pivotable joint usable, for instance, with a multi-legged machine tool, is disclosed. The basic design of the joint includes a central block to which is connected a first yoke pivotably mounted for motion about one axis. A second yoke is also pivotably mounted to the central block for motion about a second axis. The central block includes an opening extending therethrough between two surfaces, and the cross-sectional area of the opening decreases towards the central region of the block. This type of opening permits the use of an extensible mounting leg having a rod that moves through the opening during pivoting of the joint.
Patent AT-E120806-T1 (AT)
Inventor: WOLFE JESSE D
IPC: C23C14/34
Filed: 1990-11-07
Granted: 1995-04-15
Abstract: A method of depositing thin films of silicon based compounds, particularly silicon dioxide, by cathode reactive sputtering utilizes a rotating cylindrical magnetron driven by a d.c. potential. The result is a technique of forming a uniform film on large substrates with high deposition rates. Arcing normally associated with sputtering troublesome dielectric coatings such as silicon oxides is substantially eliminated.
Patent AT-E98532-T1 (AT)
Inventor: WEBER ROLAND DIPL-ING
IPC: B21B1/08
Filed: 1991-07-04
Granted: 1994-01-15
Abstract: Method for regulating a rolling mill, in particular a multi-stand cold or hot rolling mill, in which rolls driven by electric motors and mounted in roll stands exert the rolling forces necessary during the rolling pass on the material by means of a roll gap, the size (setting) of which is subject to fluctuations in operation and in which a lever arm (a) obtained from the distance of the centre of gravity of the vertical projection of the material/roll contact surface from the line connecting the centres of the rolls is calculated, and in which the engine torque (M) applied and the rolling force (FW) applied are measuring during the rolling pass, the roll gap changes (A) during operation being continuously determined and, using constants determined and stored during the initial passes, continuous calculation of the current lever arm (a) is performed and this is used as the actual value for regulation. <IMAGE>
Patent AT-E188749-T1 (AT)
Inventor: SWISHER RICHARD L
IPC: B32B7/04
Filed: 1991-08-22
Granted: 2000-01-15
Abstract: A flexible metal-film laminate can comprise a layered film structure having a metal layer securely bonded to a film layer. The laminate contains a unique metal-oxide attachment structure between the film and metal layer comprising randomly distributed regions of metal-oxide. The peel strength of such a laminate is significantly improved over prior laminates and is resistant to peel strength reduction due to environmental stress. The preferred metal-film laminates made with polyester or polyimide can be used in the manufacture of high-quality, low cost, flexible printed circuit boards. <IMAGE>
Patent AT-E117458-T1 (AT)
Inventor: LAUTERWALD ROLF DIPL-ING
IPC: H01H3/36
Filed: 1991-09-21
Granted: 1995-02-15
Abstract: The invention relates to a spring energy accumulator for load transfer switches of tap changers, which accumulator rotates a shaft in a sudden manner when it is released and consists of a drive disc, two energy accumulator levers, a spring lever and an output drive disc as the essential components which are supported on a common axis and can rotate in each case independently of one another. In this case, the drive disc consists of two partial drive discs, which each support a drive element. The drive elements project into the plane of the two energy accumulator levers, between which a spring is pivoted, and act on said spring. The deflection of in each case one energy accumulator lever and hence the tensioning of the spring is caused by a drive element acting on said lever while the respectively other energy accumulator lever is held in its position by an output drive element of the output drive disc until the sudden release takes place as a result of the latching system. 
<IMAGE>
Patent AT-E115532-T1 (AT)
Inventor: CHEMINAL BERNARD
IPC: C07C17/00
Filed: 1991-10-07
Granted: 1994-12-15
Abstract: Manufacture of 1,1,1,2-tetrafluoroethane (F134a) by catalytic gas-phase fluorination of 1-chloro-2,2,2-trifluoroethane (F133a). A mixed catalyst is employed, consisting of nickel and chromium oxides, halides and/or oxyhalides deposited on a support consisting of aluminium fluoride or of a mixture of aluminium fluoride and alumina. This mixed catalyst makes it possible to obtain an excellent selectivity for F134a with a high production efficiency.
Patent AT-E150275-T1 (AT)
Inventor: ASCHER GILLES
Filed: 1991-12-27
Granted: 1997-04-15
Abstract: The invention relates to an electrode connector (4), in particular for an electrocardiogram, and an electrode assembly comprising an electrode (1, 2, 3) fitted with a head (22) electrically connected to a block (1) impregnated with a conducting gel and this connector. According to the invention, the connector comprises a member (42) for clipping onto the head (22) of the electrode, a member (41) for contact with this head, which is electrically conducting, an insulating protective cap (43) at least partially surrounding the contact member (41), an electric cable comprising at least one conductor (44) connected to the contact member, and a device for detecting strains which generate artefacts, comprising a strain detector (45) between at least part of the contact member (41) and at least one internal zone of the cap (43), and at least one other electric conductor (46) connected to the strain sensors (45). The invention is intended to apply to a recorder, in particular of an electrocardiogram, a signal which is free from artefacts. <IMAGE>
Patent AT-E139465-T1 (AT)
Inventor: DRECHSEL ARNO
IPC: B05B3/00
Filed: 1991-07-15
Granted: 1996-07-15
Abstract: A rotating impact sprinkler comprises means for connecting a pressurized water column to a rotating joint which supports a rotating assembly (7) which is formed by a tubular body (8) with a nozzle (12) for generating a jet, an oscillating arm (20) and deflection means mounted at the end of the arm so as to interact with the jet. The deflection means comprise at least one main deflector (40) which oscillates elastically in a direction which is transverse to the arm between a central equilibrium position, in which the surface affected by the jet is minimal, and at least one lateral abutment position, in which the surface affected by the jet is maximal. The variation in cross section in passing from the minimal surface to the maximal one is sudden, so as to instantly increase the withdrawal of energy from the jet and generate impulsive forces on the deflector. <IMAGE>
Patent AT-E129805-T1 (AT)
Inventor: SERVICE GREGG R
IPC: G01D5/347
Filed: 1991-08-30
Granted: 1995-11-15
Abstract: An apparatus and method is disclosed for centering a pattern wheel of a modular optical shaft encoder and setting a predetermined gap distance between the pattern wheel and a mask and photodetector. The apparatus is built in to the encoder and facilitates aligning and gapping of the pattern wheel with respect to the mask and photodetector during installation of the encoder about a rotatable shaft. The apparatus consists of a slidable linear cam which cooperatively engages a centering collar to urge the collar against a pattern wheel, the pattern wheel is in turn urged into a predetermined position. The collar is retractable from contact with the pattern wheel after the pattern wheel is mounted in position on the rotatable shaft to allow rotation of the wheel and the shaft.
Patent AT-E164210-T1 (AT)
Inventor: MATHES JOSEF
IPC: B41F13/26
Filed: 1992-08-01
Granted: 1998-04-15
Abstract: The invention relates to a triple-ring rolling contact bearing, primarily for compensating for unavoidable small deformations and errors in bore alignment for cylinders of printing machines, in particular blanket cylinders with rows of rolling elements arranged between the bearing rings (2.1, 3.1, 6), where, to increase the rigidity of the rolling contact bearing, the rows (9; 10) of the rolling contact bearings are constructed to accept radial forces, comprising rows of cylinder roller bearings (10.1; 10.2), next to which are provided, at at least one axial end, ball bearings or rows (9.1; 9.3) of cross-type roller thrust bearings to accept axial forces, and the three bearing rings (2.1, 3.1, 6) can be braced axially and/or radially against one another by suitable means (11 to 18). 
<IMAGE>
Patent AT-E137285-T1 (AT)
Inventor: FISCHER WILLIBALD
IPC: E04B1/68
Filed: 1992-08-12
Granted: 1996-05-15
Abstract: A shuttering element (1) for joints in concrete constructions is described, having two sheet-like shuttering parts (2a, 2b) and, lying in between and fastened on the shuttering parts (2a, 2b), a securing means (3) for a joint strip (water bar) (7). In order to be able to handle such a shuttering element (1) for joints better and more easily and for production to be simple, it is proposed to provide a cage-like bow construction (3) as the securing means. The cage-like bow construction (3) has two legs (3a, 3b) which extend transversely with respect to the shuttering parts (2a, 2b) and are connected to each other. In each case one of the legs (3a, 3b) is connected to in each case one of the shuttering parts (2a, 2b). <IMAGE>
Patent AT-E123841-T1 (AT)
Inventor: LAUTENSCHLAEGER GERHARD W
IPC: E05D5/08
Filed: 1992-10-19
Granted: 1995-06-15
Abstract: Metal hinge case (10), designed as a mortise bowl, of a furniture hinge for fastening in a recess (18) of a door wing (16) formed from thin-walled sheet metal, with a bowl part (12), from the upper edge of which projects a fastening flange (22) which, in the position mounted on the door wing, covers a lining plate (14) arranged on the inside of the door wing and made of plastic. The lining plate (14) has, at at least two points offset relative to one another in the circumferential direction of the recess (18), radial projections which pass through the limitation of the recess (18) and which are engaged on the outside, facing away from the body, of the wall (16a) of the door wing (16) surrounding the recess (18). At a distance below the fastening flange (22), a number of locking projections corresponding to the number and arrangement of the projections of the lining plate (14) project radially, which can be inserted through the recess in the door wing and the lining plate in a position rotated relative to the intended mounting position of the bowl part (12) in the door wing and, by being rotated into the intended mounting position, can be brought into catching engagement under the radial projections of the lining plate (14). <IMAGE>