baber/WOPTO huggingface dataset:
Patent AT-E92168-T1 (AT)
Inventor: BORNHOF HANS-ULRICH ING GRAD
IPC: B60T11/32
Filed: 1988-06-01
Granted: 1993-08-15
Abstract: In a valve device for fluids under pressure, having a diaphragm which is subject to the pressure of the fluid under pressure, it is normal to influence at least one operating parameter by the magnitude of the effective area of the diaphragm which is subjected to the pressure. In this case, the magnitude of the effective area is defined by the dimensions of a support on the housing side. To change the magnitude of the effective area, it is known for the housing part carrying the support on the housing side to be replaced. A wide range of adjustment possibilities for the magnitude of the effective area necessitate a correspondingly wide range of housing parts, with a correspondingly high cost. This cost is reduced by means of the invention. The invention proposes to provide at least one housing insert (1) to support the effective area (12, 15) of the diaphragm (2). <IMAGE>
Patent AT-E83918-T1 (AT)
Inventor: ROSE DAVID DR
IPC: A61K8/00
Filed: 1988-08-20
Granted: 1993-01-15
Abstract: The composition contains oxidation dye precursors in a vehicle and, besides customary developer substances, coupler compounds of the formula I 
<IMAGE>
 or the salts thereof. The compounds are suitable as red couplers for developer substances of the 2,4,5,6-tetraaminopyrimidine type or derivatives thereof.
Patent AT-E69578-T1 (AT)
Inventor: HANSEN FINN THOR
IPC: B29C48/33
Filed: 1988-05-11
Granted: 1991-12-15
Abstract: The invention relates to a tube (1) having solid transverse ribs (3) at the outside and a smooth inner surface in which at least one end has a smooth outer surface (4) having a wall thickness which may be chosen free, i.e. greater than, equal to or smaller than the smallest thickness of the tube between the ribs. The invention also relates to a device for moulding a tube according to the invention, an installation having such a device and a method for producing a tube using such an installation which includes a device according to the invention. In the device at least part of the half-moulds used for forming comprises at least a smooth inner surface corresponding to a section of tube having a smooth outer surface.
Patent AT-E79139-T1 (AT)
Inventor: SOPHER DAVID WILLIAM
IPC: C07C211/60
Filed: 1988-10-17
Granted: 1992-08-15
Abstract: A process for the preparation of an aniline, which aniline is substituted at a 2- or the 4-position by a chlorine or bromine atom, from the corresponding nitrobenzene which is unsubstituted at the said 2- or the 4-position, which comprises passing an electric current through a divided electrochemical cell having a graphite cathode, which cell contains, in the cathode compartment, a solution of the nitrobenzene in a medium comprising an aqueous hydrohalic acid selected from hydrochloric acid and hydrobromic acid.
Patent AT-E111464-T1 (AT)
Inventor: BAKER RAYMOND
IPC: A61K31/435
Filed: 1988-09-01
Granted: 1994-09-15
Abstract: A class of novel thiadiazoles, substituted on one of the ring carbon atoms with a non-aromatic azacyclic or azabicyclic ring system, and substituted on the other ring carbon atom with a substituent of low lipophilicity, or a hydrocarbon substituent; are potent muscarinic agonists, and have good CNS penetrability. The compounds are therefore useful in the treatment of neurological and mental illnesses, and are also of benefit in the treatment of severe painful conditions.
Patent AT-E79417-T1 (AT)
Inventor: REMONDIERE OLIVIER
IPC: C23C14/26
Filed: 1988-03-04
Granted: 1992-08-15
Abstract: A substrate to be coated moves within a vacuum chamber. A deposition material in particle form is stored in a reservoir closed on its lowermost part by a plate. A cable links the plate to a valve which closes the supply opening of a crucible heated to a temperature for evaporation of the deposition material. A control device using at least one electromagnet allows the plate to pivot and thus to open the valve. A quantity of powder falls into the crucible, then the plate and the valve are returned to closed position. A screen with a mesh having dimensions smaller than those of the deposition material particles in the crucible allows pasage of the vapor only and subsequent deposition onto the substrate. The invention is particularly useful in the manufacture of carbon fibers coated with magnesium.
Patent AT-E157465-T1 (AT)
Inventor: BREWER TERRY L
IPC: G02B5/20
Filed: 1988-01-12
Granted: 1997-09-15
Abstract: Filters (10, 15) suitable for microelectronic uses and the like may be prepared directly on substrates (250) either as monolithically integrated filters (10) or as hybrid filters (50) using a soluble dye material in a resin (252). The resin (252) may be applied to microelectronic substrates (250) and patterned by conventional microphotolitho-graphic processes.
Patent AT-E77546-T1 (AT)
Inventor: BISWAS NICHOLAS
IPC: A61F5/48
Filed: 1988-04-14
Granted: 1992-07-15
Abstract: An intra-vaginal device to aid in controlling urinary incontinence, said device including a body with a forward portion (14) to engage the anterior vaginal wall adjacent the bladder neck, which forward portion is expandable to close the bladder neck.
Patent AT-E115264-T1 (AT)
Inventor: DUMBAUGH GEORGE D
IPC: F23G5/44
Filed: 1988-08-10
Granted: 1994-12-15
Abstract: A system for handling refuse derived fuel (RDF) devised to make RDF fired power plants practical, that includes a method and apparatus for receiving, storing and discharging, distributing and feeding RDF at the plant that accepts such material for fuel, which has been shredded to a predetermined nominal size and usually has most of the ferrous metals removed therefrom, which system includes a relatively large activated bin for primary surge capacity purposes that initially receives and stores the RDF, to provide a binned quantity of same from which as continuous flow of the RDF can be generated that will result in a pulsation free, steady supply of RDF to the plant furnace or furnaces, for firing the power plant involved, with one or more trains located adjacent the locale of the plant furnace to be fired, each of which includes several metering activated bins that are actuated to supply an underlying vibrating feeder that conveys the RDF to the furnace fuel chute, with the activated metering bins of each train being supplied from by one, or parallel, vibrating conveyors. For some trains, two metering bins can be provided for redundancy, that is, for the purpose of using either of such bins to supply the RDF to the vibrating feeder underlying same in the event that one of such activated bin arrangement does not operate.
Patent AT-E139017-T1 (AT)
Inventor: MARTIN KURT
IPC: F16L13/16
Filed: 1989-04-27
Granted: 1996-06-15
Abstract: Press connection of a connection piece of a tap (1) or of a fitting of cast metal to a conduit (5) whose crushing yield point and modulus of elasticity are greater than those of the connection piece (2). The wall thickness of the piece (2) is so dimensioned that it can be pressed onto an elastic conduit (5) adapted to its internal diameter. Since, for example, in the case of a plastic or copper conduit the crushing yield point and the modulus of elasticity of the conduit are smaller than those of the piece (2), an elastic support sleeve is pushed into the pipe, its crushing yield point and modulus of elasticity being greater than those of the piece (2), pressing the plastic conduit sealingly against the piece (2). <IMAGE>
Patent AT-E79156-T1 (AT)
Inventor: GROSSE VOLKMAR DIPL-ING
IPC: E21D11/38
Filed: 1989-04-28
Granted: 1992-08-15
Abstract: The invention relates to a sealing for construction elements, in particular tubbings, which are assembled to form a tubular tunnel, each element having at least one encircling elastomeric sealing frame which is generally composed of four profiled strips and is usually located in a corresponding recess of the construction element, the profiled strips of two adjoining construction elements being arranged relative to one another in such a way that the grooves located on the base side of the profiled strips come to lie in mirror symmetry relative to one another in the unloaded and aligned state. The essential feature of this sealing consists in the fact that the back (12, 13) of the profiled strips (6, 7), in the fitted state, do not project or do not project substantially beyond the recess (4, 5) of the construction element, and that at least one of the opposite profiled strips can be activated by means of an injectable medium increasing the total volume, the hollow space (10, 11) available to begin with for this medium being small compared with the total volume of the profiled strip in the non-activated state. <IMAGE>
Patent AT-E101167-T1 (AT)
Inventor: HOENEL MICHAEL DR
IPC: C08G18/08
Filed: 1989-06-07
Granted: 1994-02-15
Abstract: The invention relates to paste resins containing (a) quaternary ammonium groups, (b) OH groups, (c) isocyanate radicals and (d) groups of the formula (I) 
<IMAGE>
 in which R<1> to R<4>, independently of one another are hydrogen or a hydrocarbon radical having 1 to 10 carbon atoms, and X is hydroxyl or an isocyanate radical,
 the mean molecular weight (Mn) of these paste resins being from 500 to 10000. 
<??>The invention furthermore relates to the preparation of these paste resins, to their use for pigment pastes and to these pigment pastes. water-thinable surface coatings, in particular electrodeposition coatings, which contain the pigment pastes according to the invention give defect-free surfaces and comparable coating thicknesses, even on different substrates.
Patent AT-E127492-T1 (AT)
Inventor: GLERIA MARIO
IPC: G03C1/73
Filed: 1989-11-14
Granted: 1995-09-15
Abstract: Polyphosphazene derivatives containing carbonyl groups apt to undergo rapid photoreticulation processes having the general formula <CHEM>  in which: X represents substituents bound to the polyphosphazene chains by means of hydroxy or amino functions, and containing carbonyl groups; X min  represents additional substituents bound to the polyphosphazene chain through hydroxy or amino functions and containing one or more easily extractable hydrogen atoms;  (w + y + z) is an integer between 20 and 15.000; w z are integers higher than or equal to 0 and always lower than 15.000; y is an integer between 20 and 15.000. n
Patent AT-E132556-T1 (AT)
Inventor: AMPULSKI ROBERT STANLEY
IPC: A47K10/16
Filed: 1989-06-13
Granted: 1996-01-15
Abstract: Tissue paper having a soft, silky, flannel-like tactile feel through incorporation of an effective amount of a chemical additive such as, for example, a polysiloxane. Preferably, less than about 2% of such a chemical additive on a dry fiber weight basis, is incorporated in the tissue paper: more preferably, only about 0.3% or less is so retained. Tissue paper embodiments of the present invention may further comprise a quantity of surfactant material to enhance softness and/or surface smoothness and/or wettability control; and/or a quantity of a binder material such as starch for linting control. For example, embodiments which would otherwise manifest a significant reduction in wettability due to incorporated chemical additives may further comprise sufficient surfactant to at least partially offset the reduction of wettability induced by the chemical additive: e.g., for toilet tissue embodiments to be sufficiently wettable to be handled in contemporary sewage handling and disposal systems. Additionally, for example, embodiments which would otherwise manifest a significant exacerbation of linting due to such incorporation of chemical additives alone or in combination with surfactant materials, may further comprise an effective amount of a binder such as starch to at least partially offset the linting exacerbation effects of the chemical additive and, if present, surfactant materials.
Patent AT-E103750-T1 (AT)
Inventor: KEPLER JAMES FRANK MICHAEL
IPC: H04B7/005
Filed: 1989-11-23
Granted: 1994-04-15
Abstract: There is provided a method of digital Automatic Gain Control (AGC) in a receiver having limited dynamic range, particularly for discontinuous signals. The method is characterized by detecting the level of a received and AGC'd discontinuous signal, comparing the level of the AGC'd signal relative to the dynamic range of the receiver, and adjusting the AGC to establish a desired relationship between the AGC'd signal and the dynamic range limitation. There is also provided a method of handoff in a TDMA cellular-type transmission system utilizing this method of AGControl. The method for Automatic Gain Control (AGC) of discontinuous signals in a receiver having limited dynamic range is further characterized by: digitizing (A/D) a received and AGC'd discontinuous signal and converting the digitized samples to a power sample to sense the power of and detect the level of the signal, comparing the level of the AGC'd signal relative to the dynamic range of the receiver; and coarsely-adjusting by either progressively attenuating the signal until it falls within the dynamic range of the receiver or by progressively gain-amplifying the signal until it falls within the limited dynamic range of the receiver and finely-adjusting the AGC of the received signal until optimum use of the full (albeit limited) dynamic range of the signal processing stages is about 6-12 dB below maximum to establish a desired relationship between the AGC'd signal and the dynamic range limitation. <IMAGE>
Patent AT-E85683-T1 (AT)
Inventor: LE MARCHAND ALAIN
IPC: F23D14/64
Filed: 1989-07-26
Granted: 1993-02-15
Abstract: This heater comprises means (14, 16) for producing a mixture of air and fuel gas in movement, a flame catching grille (35) arranged transversely in the path of the mixture, and a guide tube (41) for channelling a current of hot mixture of air and of burnt gas which results from the combustion of the fuel gas, the downstream end (46) of the tube opening into the open air, and a flame flattening grille (36) arranged transversely in the path of the mixture, downstream of the catching grille, the flattening grille having aperture dimensions and/or an aperture ratio greater than those of the catching grille. A short flame is thus obtained, which does not reach the outlet of the guide tube. <IMAGE>
Patent AT-E77613-T1 (AT)
Inventor: ZANOLI ALAIN PAUL BERNARD
IPC: C03B5/235
Filed: 1989-08-09
Granted: 1992-07-15
Abstract: The invention relates to the regenerators of glass melting furnaces. It relates more particularly to a ceramic element for equipping regenerators of glass melting furnaces, having at least one vertical wall, the mean thickness of which is at the most 40 mm, characterized by the presence, on at least one face of this vertical wall, of a plurality of obstacles forming an integral part of the element, the protrusion of the obstacles relative to the base surface of the wall being at least 5 mm, the ratio of the distance separating two consecutive obstacles in the vertical direction to the said protrusion being comprised between 3 and 15, and the angle x formed by the obstacle with the base surface of the wall in the given direction of movement of the fumes and the angle y formed by the obstacle with the base surface of the wall in the given direction of movement of the air to be heated being such that x is less than or equal to y. Application in the glass industry.
Patent AT-E80134-T1 (AT)
Inventor: BRACKER GERD-PETER DR-ING
IPC: C12M1/00
Filed: 1989-03-10
Granted: 1992-09-15
Abstract: A process for the two-stage anaerobic treatment of liquid substrates with a high organic content in a reactor (1) with two inter-connected chambers (3,4), in the first of which the hydrolysis and acid fermentation (fermentation chamber) takes place and in the second of which the methane digestion (digestion chamber) takes place, the substrate being introduced into the lower region of the digestion chamber (5) and the sludge arising from the decomposed organic materials being discharged separately from the waste water element of the treated substrate (6, 12) and the fermentation gas and the biogas which have been formed being drawn off above the liquid level (8, 13). In order to further develop a process of the generic type in such a way that the whole process of substrate treatment is accelerated and, furthermore, to create equipment for the carrying out of this process which is constructed as simply as possible and, with respect to the optimum capacities of the fermentation and digestion chambers, can be easily adapted to existing circumstances, that is to say, the degree to which the substrate to be treated is loaded with organic matter, it is proposed that the substrate is fed to the two chambers in accordance with the discharge principle at about one third of the height of the relevant liquid level or lower and that the substrate is withdrawn from the fermentation chamber from above (14). <IMAGE>
Patent AT-E78110-T1 (AT)
Inventor: FRANKEL ROBERT D
IPC: H01L21/027
Filed: 1988-12-28
Granted: 1992-07-15
Abstract: A step and repeat mechanism is used with an X-ray lithography system for moving a wafer to be exposed from position to position beneath the source of x-rays. The step and repeat mechanism includes, means for moving the wafer to be exposed with six degrees of freedom. Conventional drive motor means move the step and repeat mechanism, and wafer held thereby, in the X, Y and Z linear directions, as well as rotates, tip and tilt the wafer in the planar direction. In addition, the system includes, three fine Z motor assemblies for moving the wafer in fine increments in the Z direction, which motor assemblies are used to tip and tilt the plane of the wafer. Sensors are included for determining the plane of the mask and the plane of each of the various sections of wafer to be exposed, so that appropriate tip and tilt adjustments by the three fine Z motor assemblies can be made to cause the average plane of each section of the wafer to be exposed to be parallel to the plane of the mask. All of the moving mechanisms, with the exception of the Y direction moving mechanism, are affixed the same level of the step and repeat mechanism. Included in the mechanism is a substage plate which is adjusted by the three triangularly positioned fine Z motor assemblies.
Patent AT-E117841-T1 (AT)
Inventor: DEBRUYCKER ERWIN
IPC: H01R4/32
Filed: 1989-02-17
Granted: 1995-02-15
Abstract: A telecommunications terminal block has binding posts and caps that are a screw-fit thereon. The binding posts lie in apertures that contain a sealing material. Drop-wires are connected to the posts by inserting them through further apertures that communicate with those in which the posts lie, and tightening down the caps onto them. Displaced sealing material is received into a third aperture.
Patent AT-E154364-T1 (AT)
Inventor: WOLPE STEPHEN D
IPC: C12N15/09
Filed: 1989-09-01
Granted: 1997-06-15
Abstract: An inflammatory cytokine is disclosed which has been isolated from cells that have been incubated with a stimulator material. The inflammatory cytokine comprises a protein that is capable of binding to heparin, inducing localized inflammation characterized by polymorphonuclear cell infiltration when administered subcutaneously and having potent in vitro chemotactic activity while inducing little or no in vitro chemokinesis in polymorphonuclear cells, while lacking the ability to suppress the activity of the anabolic enzyme lipoprotein lipase, cause the cytotoxicity of cachectin/TNF-sensitive cells, stimulate the blastogenesis of endotoxin-resistant C3H/HeJ thymocytes, or induce the production of cachectin/TNF by primary thioglycollate-elicited mouse macrophage cells. A particular inflammatory cytokine has been isolated and its cDNA has been sequenced. The sequence predicts a cDNA of 74 amino acids in length and a molecular weight of 7,908. Diagnostic and therapeutic utilities are proposed, and testing procedures, materials in kit form, recombinant materials and procedures, and pharmaceutical compositions are likewise set forth. <IMAGE>
Patent AT-E123644-T1 (AT)
Inventor: JOHANSSON STIG
IPC: A61C8/00
Filed: 1989-11-24
Granted: 1995-06-15
Abstract: PCT No. PCT/SE89/00688 Sec. 371 Date May 15, 1991 Sec. 102(e) Date May 15, 1991 PCT Filed Nov. 24, 1989 PCT Pub. No. WO90/05499 PCT Pub. Date May 31, 1990.A device for supporting artificial teeth, which device is intended to be secured to anchoring elements in a jaw, includes tubes, which are secured to the anchoring elements, and a bridge formed as an integral piece and fixed to the end surfaces of the tubes. The end surface of each tube is in the same plane as the corresponding engagement surface on the bridge. For making the device, one or more planes are determined, giving the bridge a suitable position in relation to the anchoring elements, and the tubes are cut such that their end surfaces will be located in the planes when the device has been secured to the anchoring elements. Each of the engagement surfaces of the bridge is thereafter processed so as to be located in the same plane as the end surface of the corresponding tube, and the bridge is finally secured to the tubes by welding.
Patent AT-E92802-T1 (AT)
Inventor: ECKOLD GERD-JUERGEN
IPC: B21D39/03
Filed: 1990-01-03
Granted: 1993-08-15
Abstract: A power-driven tool holder for handling devices comprises a base on which tong members are articulated. These are designed as two-armed levers and, at one free end, carry a tool and, at the other, a cam follower. A cam-track head associated jointly with all tong members is hydraulically displaceable and, for each tong member, has an individually matched cam track against which the associated cam follower rests. 
<IMAGE>
Patent AT-E87364-T1 (AT)
Inventor: AFFA ALFRED ING GRAD
IPC: G01D5/347
Filed: 1990-01-12
Granted: 1993-04-15
Abstract: In a position measuring device for measuring the relative position of two objects (2, 8), the division (6) of a division carrier (5) connected to the first object (2) is scanned by a scanning unit (7) which is displaceable on an auxiliary guide independent of the guide (19) of the two objects (2, 8). The scanning unit (7) is flexibly coupled to a carrier (10) attached to the other object (8) via a coupling (13) with rigidity in the measuring direction X. This coupling (13) consists of two level plates (13a, 13b) which are attached to the scanning unit (7) and to the carrier (10) and between which a sphere (13c) is in continuous contact with these plates by means of tension springs (15) and is held in a particular position by means of a cage (13d). Since the sphere (13c) can freely roll between the two level plates (13a, 13b) due to angle errors and parallel offset between the guide (19) and the auxiliary guide during relative movements between the carrier (10) and the scanning unit (7), no wear occurs due to sliding friction which causes deterioration in the measuring accuracy. <IMAGE>
Patent AT-E80133-T1 (AT)
Inventor: ERDELYI JOZSEF DR
IPC: C02F1/28
Filed: 1990-01-19
Granted: 1992-09-15
Abstract: The essence of the process according to the invention comprises adding to the waste water to be cleaned, immediately prior to the water purification plant, an aqueous suspension containing minerals having high adsorption capacity, minerals having a high specific surface area and a cation-containing polyelectrolyte. It is expedient to prepare the aqueous suspension to have a density of 50 to 300 g/l and to comprise 50 to 90% by weight of minerals having high adsorption capacity, 5 to 40% by weight of minerals having a high specific surface area and 0.1 to 6% by weight of cation-containing polyelectrolyte. The mineral having high adsorption capacity is advantageously montmorillonite, Silit, kaolin, zeolite or similar materials. The mineral having a high specific surface area is advantageously ground expanded perlite. Modified polyacrylamide (polyamidoamine and/or polyDADMAC) has proven to be effective as the cation-containing polyelectrolyte.