baber/WOPTO huggingface dataset:
Patent AT-E71479-T1 (AT)
Inventor: POLLAK GOTTFRIED DIPL-ING
IPC: H02G3/12
Filed: 1987-04-01
Granted: 1992-01-15
Abstract: An installation member for service ducts includes a control disk (2) with rotating shaft (16) which is rotatably mounted in a housing (1). Screw thread-type trip cams (3) are formed in the outer side of control disk (2). Two Z-shaped clamping levers (4) are placed in a central longitudinal slot in the bottom of housing (1). The upper arms (6) of the clamping levers (4) each engage in one of the trip cams (3), wherein a bent portion (8) at the end of the arm and a ramp (17) at the trip cam (3) facilitates the conversion of the rotating movement into a tilting movement. The lower arms (5) of the clamping levers (4) engage in one of the longitudinal grooves (19) having an approximately T-shaped cross-section provided on the rear wall (25) of the ducts.
Patent AT-E62656-T1 (AT)
Inventor: RICCI ALESSANDRO
IPC: C07C51/06
Filed: 1987-05-18
Granted: 1991-05-15
Abstract: A process for producing formic acid by carbonylation of hydroxyalkylamines and hydrolysis of the hydroxyalkylformamides produced, wherein in a first stage a primary or secondary hydroxyalkylamine is directly reacted with carbon monoxide and in a second stage the hydroxyalkylformamide-containing reaction mixture from the first stage is treated with water and an acid catalyst, the formic acid obtained being separated continuously. The process is conveniently applicable on an industrial scale because of its simplicity and high yields.
Patent AT-E72314-T1 (AT)
Inventor: VAN DER GOOT ARNOLD
IPC: F16L57/00
Filed: 1987-07-13
Granted: 1992-02-15
Abstract: A method and a device for applying a lining to the interior wall of a concrete sewer pipe (1). Use being made of a mixture from sand, fly ash and a binding agent for obtaining a viscous mixture which is brought onto the wall by means of a motor driven disc (24) which is supported by a frame (4) of the device. Said device further comprising means (43,49,50,51) for smoothing the applied layer of material and for removing sewage being supplied to the pipe (1) during applying the lining.
Patent AT-E77044-T1 (AT)
Inventor: MENARD MICHAEL J
IPC: A47L13/17
Filed: 1987-08-14
Granted: 1992-06-15
Abstract: A method and apparatus for incorporating a powder (27) into a continuous fibrous web (10) containing multiple corrugations. In the method, a fibrous web (10) provided with multiple parallel corrugations is continuously passed over a curved surface having an arc with a radius to web thickness ratio of 0.5-3 and the corrugations are opened at their upper side, while any bonded fibers connecting adjacent corrugations together are broken apart. A powder (27) having 50-1000 micron particle size is deposited by gravity into the opened spaces between adjacent corrugations of the web. The deposited powder (27) is then compacted into the fibrous corrugated web by rubbing with a pad (30) moved in an oscillating motion generally perpendicular to the corrugations. The powder filled web is bent in the opposite direction around a roller (36) to break the fibers between the corrugations on the opposite side of the web. The second roller (36) can be made vertically movable so as to convert the web continuous forward motion to an intermittent forward motion.
Patent AT-E70859-T1 (AT)
Inventor: NEWKIRK MARC S
IPC: C23C10/22
Filed: 1987-07-28
Granted: 1992-01-15
Abstract: A method of producing self-supporting ceramic bodies (10) having a modified metal-containing component includes first providing a self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a molten parent metal precursor with an oxidant, and (ii) an interconnected metal-containing component (14) at least partially accessible from one or more surfaces (15) of said ceramic body (10). The surface or surfaces (15) of the ceramic body (10) is contacted with a quantity of foreign metal different from said interconnected metal-containing component (14) at a temperature and for a time sufficient to allow for interdiffusion, whereby at least a portion of said metal-containing component (14) is displaced by said foreign metal. The resulting ceramic body, having an altered metal-containing component, exhibits modified or improved properties.
Patent AT-E61807-T1 (AT)
Inventor: WITZKO RICHARD
IPC: C08K3/04
Filed: 1988-03-14
Granted: 1991-04-15
Abstract: It has already been proposed to employ fluoropolymer coatings as corrosion protection for metallic surfaces. However, since these substances have a certain permeability for gas and vapour molecules, long-term corrosion protection cannot be ensured. In order to achieve long-term corrosion protection for metallic surfaces, the invention proposes a multilayer coating of fluoropolymers, at least one intermediate layer containing a porous filler, in particular activated carbon. <IMAGE>
Patent AT-E154765-T1 (AT)
Inventor: HAYES RICHARD ALLEN
IPC: B01D53/22
Filed: 1988-05-18
Granted: 1997-07-15
Abstract: A process for applying and polymerizing a monomeric material to a gas separation membrane to improve the permselectivity of the membrane with respect to at least one pair of gases is disclosed.
Patent AT-E75179-T1 (AT)
Inventor: VOSS HERMANN
IPC: B29C49/08
Filed: 1988-07-15
Granted: 1992-05-15
Abstract: An arrangement for opening and closing mold halves of a blow mold is disclosed. The blow mold generally forms part of a stretching and blowing machine for blow-molding hollow bodies from thermoplastic plastics materials. The mold halves are coupled to driven rocker arms, which are driven by driving rocker arms of a four-link gear, the pivot of the four-link gear being disposed immediately at the end of the common pivotal axis of the mold halves. The driving rocker arm of the four-link gear is formed by cylinders, which are provided with cam tracks on their external curved surfaces in which rollers mounted on a sliding cam controller travel.
Patent AT-E86776-T1 (AT)
Inventor: MORIMOTO YASUAKI
IPC: G11B11/10
Filed: 1988-07-25
Granted: 1993-03-15
Abstract: When operating an optical pick-up device for scanning a magneto-optical recording medium (6) on the basis of the three-beam method, that main beam of which the polarisation plane is turned in one direction is reflected by the magnetic-optical recording medium onto a first photodetector (11) and that main beam of which the polarisation plane is turned in the other direction is reflected by the magneto-optical recording medium onto a second photodetector (12). The data signal is formed from the difference between the photoelectric voltages of the first photodetector and the second photodetector. In order to avoid interfering noise in the data signal, the second photodetector is adjusted so accurately that it is impinged only by the main beam, but not by the diffraction products higher and lower than the 0th order. 
<??>In order to reduce the noise in the data signal S without having to adjust the second photodetector (12) accurately to do so, the beams higher than the + 1st order and lower than the - 1st order are also reflected by the magneto-optical recording medium (6) onto the second photodetector (12). To generate the data signal (S) at least the photoelectric voltages generated by the beams of the + 1st order and - 1st order are subtracted from the photoelectric voltage of the second photodetector (12). Therefore, a relatively large second photodetector can be chosen and it need not be adjusted accurately. 
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Patent AT-E69506-T1 (AT)
Inventor: ZDUNEK DIETMAR DR RER NAT
IPC: G01N33/96
Filed: 1988-07-28
Granted: 1991-11-15
Abstract: To remove non-specific turbidities when carrying out determinations on the immunoassay principle, an inorganic boron compound in combination with a buffer system is added to the sample solution.
Patent AT-E70998-T1 (AT)
Inventor: FRIESS MICHAEL DIPL-ING
IPC: B03C5/02
Filed: 1988-10-01
Granted: 1992-01-15
Abstract: The present invention relates to an electrostatic cleaning apparatus for non-conducting fluids, in particular for removing solid dirt particles, consisting of a cleaning container (1), a multiplicity of electrodes (6, 12) which alternately conduct high voltage or earth potential as well as dielectric separation plates (16) which are located between the electrodes and are arranged in oblique planes, lying one on top of the other, inclined by approximately 3 DEG  - 10 DEG  with respect to the electrostatic field, a) the separation plates (16) being arranged perpendicularly to the flow direction and b) the separation plates (16) being provided with orifices (17) for through- flowing, non-conducting fluid. <IMAGE>
Patent AT-E85263-T1 (AT)
Inventor: MATTHES GERHARD
IPC: B29C48/38
Filed: 1988-11-29
Granted: 1993-02-15
Abstract: An apparatus for processing thermoplastic material includes an upright receiving vessel (1), in the bottom region of which a granulating and mixing tool (2), rotatable about the vessel axis, and a wall opening (1b) for letting out the plastics granules produced in the apparatus and any washing liquid which may be used during processing are arranged, and a plasticising unit (13, 14) for further processing the plastics granules produced in the processing apparatus (1, 2). The wall opening (1b) of the receiving vessel (1) is connected by means of a conveying screw (13, 14), driven by a drive motor (15) at variable speed, to a further plasticising unit (18, 19), such as for example an extruder or an injection-moulding or diecasting machine. <IMAGE>
Patent AT-E102773-T1 (AT)
Inventor: BLOMBERG LOTHAR
IPC: H03K17/16
Filed: 1988-12-09
Granted: 1994-03-15
Abstract: Known circuit arrangements for switching a power triac operate with a comparatively large residual phase angle, which correspondingly increases the complexity in mains and radio frequency interference suppression. A novel circuit arrangement exhibits a drive circuit (1) for a power triac (V2) which essentially consists of a rectifier bridge circuit (D1, D2, D3, D4) with a switching path of a controllable semi-conductor switch (V1) arranged in its shunt branch. A trigger diode (D5) is connected in series with the switching path. The novel circuit arrangement is provided, in particular, for use in lighting engineering. <IMAGE>
Patent AT-E109721-T1 (AT)
Inventor: SHETH PARESH JASWANTLAL
IPC: C08J5/18
Filed: 1988-03-09
Granted: 1994-08-15
Abstract: A breathable polyolefin film is prepared by melt embossing a highly filler polyolefin film to impose a pattern of different film thickness therein and by stretching the melt embossed film to impart greater permeability in the areas of reduced thickness in comparison to the areas of greater thickness.
Patent AT-E123573-T1 (AT)
Inventor: FLETT DOUGLAS
IPC: F23M11/04
Filed: 1988-11-02
Granted: 1995-06-15
Abstract: Pyrogenic processes in which gas or fume is evolved are monitored by impinging a beam of X-rays (3) on the gas or fume in an exit-duct. The radiation produced by the X-ray fluorescence is detected and analysed for the contribution of various elements. In this way the progress of the metallurgical process can be monitored and the information used for process control.
Patent AT-E75721-T1 (AT)
Inventor: KRIEF ALAIN
IPC: C07C69/757
Filed: 1988-12-09
Granted: 1992-05-15
Abstract: An enantioselective process for preparing trans or cis hemicaron aldehyde derivatives, starting with an alpha-beta unsaturated ester derived from glyceraldehyde acetonide, by the action of a cyclopropanation agent, as well as new intermediate products.
Patent AT-E70189-T1 (AT)
Inventor: PERROT JEAN MARIE VICTOR AIME
IPC: A61B19/00
Filed: 1988-04-05
Granted: 1991-12-15
Abstract: This device comprises, in combination:
 - a tubular body (3, 4), of which one end is open and of which the other end is equipped with a reservoir (15) for receiving liquid,
 - means (5) for detecting the presence of an instrument inside the tubular body, these means being situated in the proximity of the open end of the latter, and
 - means (6) for pressurised diffusion of an atomised disinfection product, these means being activated by the detection means when the latter detect the presence of an instrument. 
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Patent AT-E82146-T1 (AT)
Inventor: WEIDMANN ULRICH
IPC: A63B22/06
Filed: 1988-09-20
Granted: 1992-11-15
Abstract: The exercising apparatus serves for stimulating the circulation and for the therapy of disorders in the blood vessels of the legs. It comprises two pedals which are arranged on a baseplate and are swivellable in the heel region. Said pedals are connected to each other by a mechanism arranged between the pedals. The mechanism comprises a crank system (2), the shaft (21) of which extends parallel to the swivel axis of the pedals so that during operation the pedals have to be moved in opposite cycles. The shaft (21) is connected to a transmission gear which drives a flywheel (42). By this means, a user of the device can more easily overcome the respective dead centre points during pedalling. By means of a light brake acting on the flywheel, the required effort of force for pushing the pedals can be finely set. 
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Patent AT-E69640-T1 (AT)
Inventor: KREUSEL ULRICH
IPC: E04B1/19
Filed: 1988-08-29
Granted: 1991-12-15
Abstract: PCT No. PCT/DE88/00524 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Aug. 29, 1988 PCT Pub. No. WO89/02539 PCT Pub. Date Mar. 23, 1989.A pipe joint for joining several pipes used in a pipe grid structure such as a scaffold. Each pipe (3) is connected, by way of a connecting member (17) inserted into its interior from the end of the pipe and by way of a clamping device (16) composed of two opposing clamping jaws (21, 22) held together by a screw connection (20), with the continuous or discontinuous peripheral extension (9) of a connecting element (1).
Patent AT-E82111-T1 (AT)
Inventor: KLAUS ANGELA
IPC: B22F3/22
Filed: 1989-11-16
Granted: 1992-11-15
Abstract: A method of producing a sintered, very high density dental prosthesis from a suspension containing noble-metal powder mixtures with bi or multimodal particle-size distribution and a mixing liquid. The suspension is molded to the desired shape and then the dental prosthesis is dried. The molded dental prosthesis is then heat-treated 5 to 45 minutes between 100 DEG  and 400 DEG  C., then heated with an average temperature elevation of 50 to 300 K/min. to 800 DEG  C. and then brought to the sintering temperature T at 20 to 200 K/min. The sintering temperature T is between Tsolidus - 200) and Tsolidus - 70), whereby Tsolidus is the solidus temperature of the sintered alloy. The cooling-down of the dental prosthesis takes place under a vacuum or a protective gas.
Patent AT-E118632-T1 (AT)
Inventor: STAMPFLI JEAN-MARCEL
IPC: B42D15/10
Filed: 1989-12-13
Granted: 1995-03-15
Abstract: The invention concerns an electronic module for a small portable object such as a card or a key incorporating an integrated circuit, and a method of mass producing such modules. The electronic module according to the invention includes a substrate (24) of insulating material, an integrated circuit chip (8) having at least two connector lugs (10) and which is fixed at least indirectly to the substrate, a coil (12) also fixed on the substrate and serving to provide an inductive coupling between the module and an apparatus with which the portable object is designed to cooperate, and electrical connections (18,20) respectively between the chip's connector lugs and the terminals (17) of the coil. In this module, the coil is an annular coil which surrounds a space in which the chip and the electrical connections are fully housed in a hardened, electrically insulating adhesive material (28) filling the space. Such a module may be mass produced at low cost and, when it is then incorporated in a card, the coil effectively protects the chip and the electrical connections against any constraints to which the card is submitted.
Patent AT-E91431-T1 (AT)
Inventor: CARNELL PETER JOHN HERBERT
IPC: C07C7/144
Filed: 1989-02-01
Granted: 1993-07-15
Abstract: Desulphurisation process for feedstocks in which the sulphur compounds contained therein are first separated into a concentrate stream which is then hydro-desulphurised, and the resulting hydrogen sulphide removed using conventional sulphur removal techniques. The initial separation is preferably effected using membrane separation or temperature swing absorption processes.
Patent AT-E141035-T1 (AT)
Inventor: DOBROWOLSKI JERZY A
IPC: H05B33/02
Filed: 1989-11-24
Granted: 1996-08-15
Abstract: An optical interference electroluminescent device having low reflectance comprises three layers forming an electroluminescent transparent front electrode, a counter electrode and an electroluminescent layer between the electrodes, with or without dielectric layers between them, and at least one optical interference film layer sandwiched between two of the layers or at the faces of the electrodes. The optical interference layer comprises at least one transparent optical interference film and is in interfacial contact with a layer so that the reflectance of ambient light by the device is reduced by optical interference at the interfaces between the layers and the film(s). The optical interference layer(s) may include at least one partially absorbing film. The device may have arrays of electrodes forming pixels.
Patent AT-E103291-T1 (AT)
Inventor: ZEICHER MARC
IPC: C07J7/00
Filed: 1989-10-17
Granted: 1994-04-15
Abstract: The present invention relates to specific ligands for estrogen or progestagen steroid hormone receptors which have the formula <IMAGE> (I)  in which X denotes a vinyl group substituted by a radioactive or nonradioactive halogen on the double bond according to a Z isomerism, and Y denotes either a hydroxyl group, in which case the ring to which it is attached is an aromatic ring, or a ketone functional group, in which case it is conjugated with a double bond at C4-C5. An application of the ligands according to the invention is the targeted therapy and/or medical imagery, especially of cancer. However, these ligands can also be employed in the quantitative determination of said hormone receptors. However, the labeled ligands according to the invention are of very particular interest in the case of the targeted radiotherapy of cancer.
Patent AT-E111294-T1 (AT)
Inventor: HUPE JUERGEN
IPC: C25D5/54
Filed: 1989-03-01
Granted: 1994-09-15
Abstract: Through-hole plated single or multi-layer printed circuit boards (PCB's) are mfd. from a polymeric or ceramic substrate material, opt. provided on both sides with at least one electroconductive layer (by electroplating or electroless plating with metal), by a process providing plating on surfaces not coated with a conductive metal layer and including the through-holes. The process involves (a) pre-treating the substrate surfaces with an oxidising soln. (I); (b) removing residual (I) by rinsing, then treating with a soln. (II) contg. monomer selected from pyrrole, furnane, thiophene or derivs. and (c) transferring to an acid soln. (III) to cuase polymerisation of monomer into an surfaces conductive polymer layer (typically 0.1-10 microns thick). Residual (III)may be removed by rinsing, and galvanic or electroless metallisation carried out. Pref. prior to step (a), the substrate is subjected to a pretreatment of initial and surface prepn. of its non-conductive areas.
Patent AT-E106792-T1 (AT)
Inventor: KORLA JADRAN
IPC: B28B7/24
Filed: 1990-08-02
Granted: 1994-06-15
Abstract: The invention refers to a method of manufacturing intermediate concrete products, preferably tiles, which consists of casting non-segregable concrete mass of cast consistency into corresponding formworks. The concrete mass is cast by means of a charging head (4) and by discharging nozzles (6) arranged thereon, whereby the pressure of the concrete mass at the outlet of the nozzles (6) is adjusted to the largest cross-section of the product being cast and equals from 0,1 bar to 0,5 bar, preferably 0,2 bar. Nozzles (6) being pushed to the area of the bottom of the formwork (5) in the beginning of casting start to lift up when the concrete mass fills up the formwork (5) for essentially one third by the height. The lifting velocity of the charging head (4) and thereby of the nozzles (6) is adjusted to the cross-section of the product being cast, and equals from 0,05 ms<-><1> to 0,2 ms<-><1>, preferably 0,1 ms<-><1>. The invention also refers to a formwork for manufacturing concrete tiles and to an apparatus for carrying out said method. <IMAGE>
Patent AT-E129416-T1 (AT)
Inventor: SAGE BURTON H JR
IPC: A61N1/04
Filed: 1990-08-09
Granted: 1995-11-15
Abstract: An iontophoretic electrode (10) has a plurality of ion transmitters (11) for establishing electric field lines (12) in an area (A) and a plurality of receivers (15) for accepting ions flowing along the field lines (12). A plurality of shields (18) are located to resist ion flow between adjacent transmitters (11) and receivers (15), The transmitters (11), shields (18) and receivers (15) are in at least a sequence of transmitter (11), shield (18), receiver (15), shield (18). The electric field lines (12) emanate substantially in one direction and return in substantially the opposite direction. The transmitters (11) and receivers (15) have matrix structures with space to contain ionic medication and electrolyte, respectively. A support (19) for holding a plurality of sequences has current carrying contacts (20) exposed to connect the transmitters (11) and receivers (15) in circuit with a source (21) of electrical power The preferred method includes establishing an electric field with lines of energy between a plurality of first and second conductors of ions and then passing ions along the energy lines between the conductors. Thereafter the method includes restricting the flow of ions to paths between adjacent first and second conductors and then positioning the first conductors relative to the second conductors so that the energy lines emanate from the first substantially in one direction return to adjacent second conductors in the opposite direction.
Patent AT-E156283-T1 (AT)
Inventor: BALDAS OTMAR
IPC: G06K7/08
Filed: 1990-09-20
Granted: 1997-08-15
Abstract: Whereas previously bar codes of light and dark lines have been known which are optically read by means of an electro-optical detector, the invention proposes a method in which an alternating electromagnetic field is generated via a bar code formed by strips and gaps between these with different electromagnetic properties and a measurement field which can be changed by the bar code is detected. A device according to the invention provides at least one sensor having a sensor core, an exciter coil seated on this core and to which a high-frequency is applied, and in each case at least one sensor coil closely adjacent to the exciter coil, the bar code being formed by strips of electrically conductive material arranged with intermediate spaces on a carrier.
Patent AT-E88386-T1 (AT)
Inventor: LIPP XAVER
IPC: B21D19/04
Filed: 1990-10-12
Granted: 1993-05-15
Abstract: In a device for the forming of a flange or the like, in particular at the end of a thin-walled metal pipe (10), having two rolls (6, 15) which form a gap (20), can be pressed against one another by means of a feed device (22, 24), are supported on one side and are assigned a driving device (30), the diameter of at least one (6) of the two rolls (6, 15) forming the roll gap (20) is so small that the end zone forming the flange can be rolled to a relatively small wall thickness with the force which can be applied by means of the feed device (22, 24). On the side facing away from the roll gap (20), the roll (6) having the smaller diameter is supported by an additional back-up roll (5) of larger diameter. <IMAGE>
Patent AT-E102026-T1 (AT)
Inventor: ATZL GUENTHER
IPC: A61K38/54
Filed: 1990-11-23
Granted: 1994-03-15
Abstract: A process for the production of a dry pancreatin preparation is characterised in that the still moist pancreatin mass, which is obtained after extraction with a solvent or solvent mixture, is treated, before the solvents are finally removed, for a short time in a vacuum cutter, until the mass has been divided and shaped into small spherical particles, and then is finally dried.