baber/WOPTO huggingface dataset:
Patent AT-E17528-T1 (AT)
Inventor: SCHMITT WALTER ING GRAD
IPC: G01P3/48
Filed: 1982-03-03
Granted: 1986-02-15
Abstract: A frequency-to-voltage converter for a digital tachometer is disclosed which is responsive to two measured signals generated by a rotational transducer. These two measured signals are applied to a direction discriminator which generates multiple pulse trains in response to the transducer. Each of these pulse trains has a frequency no less than that of the measured signals and the pulse trains are offset with respect to one another in phase angle. Each of the pulse trains is applied to a separate switching circuit which acts to generate a respective sequence of constant energy pulses. These sequences of constant energy pulses are summed in a summation amplifier and passed via a low pass filter to one input of a differential amplifier. The other input of the differential amplifier is coupled to the direction discriminator by a similar sequence of switching circuits, a summation amplifier, and a low pass filter. The output signal of the differential amplifier is proportional to the rotational velocity sensed by the transducer.
Patent AT-E22818-T1 (AT)
Inventor: FONTANILLE DANIEL
IPC: B02C17/18
Filed: 1982-06-01
Granted: 1986-11-15
Abstract: A method of regulating the operation of a material-crusher (1) in which the noise emitted by the crusher, the power absorbed thereby and the supply and removal flow rates of the material therein are detected. The flow rate (2) of the material fed into the crusher is regulated so as to maintain the quantity of material therein at a high and constant value close to that at which the efficiency of the crusher is at its best.
Patent AT-E18669-T1 (AT)
Inventor: STRUPCZEWSKI JOSEPH THOMAS
IPC: A61P25/02
Filed: 1982-11-09
Granted: 1986-04-15
Abstract: Novel 3-(1-substituted-4-piperidyl)-1,2-benzisoxazoles, processes for the preparation thereof, and methods of treating psychoses employing compounds and compositions thereof are disclosed.
Patent AT-E21872-T1 (AT)
Inventor: HARRIS ROBERT S
IPC: B60K15/04
Filed: 1982-06-15
Granted: 1986-09-15
Abstract: A cap for a filler neck of a fuel tank has a pressure/vacuum valve assembly (32) which comprises a pressure-release valve (40), a vacuum-relief valve (52), and a pressure-release control member (70) in a vent passageway (31) in the cap. A control spring (80) urges the pressure-release valve (40) normally to close and seal the vent passageway (31) and urges the pressure-release control member (70) to form a restricted opening for the flow of fuel vapor. The pressure-release valve (40) is urged in opposition to the control spring (80) to open the vent passageway in response to a predetermined superatmospheric pressure and allow fuel vapor to flow in the restricted opening. A relatively small increase in pressure in the restricted opening produces a large force against surfaces of both the pressure-release valve (40) and the pressure-release control member (70) in opposition to the control spring (80) rapidly to increase the flow of fuel vapor through the vent passageway.
Patent AT-E18643-T1 (AT)
Inventor: SIEBERT OLIVER WALTER
IPC: C23C4/00
Filed: 1982-09-09
Granted: 1986-04-15
Abstract: A plasma arc spray overlay of cladding metals is used over joints between clad metal pieces to provide a continuous cladding metal surface. The technique permits applying an overlay of a high melting point cladding metal to a cladding metal surface without excessive heating of the backing metal.
Patent AT-E13106-T1 (AT)
Inventor: BELBEL ELIE
IPC: H01H73/00
Filed: 1982-07-26
Granted: 1985-05-15
Abstract: A device is provided comprising a simple means for holding the contacts apart and insulated from each other after circuit breaking. A screen formed by an insulating plate of small thickness, is placed between two mobile contact levers and is urged by springs against flanges which are integral with the levers and which move apart when short circuit currents appear for allowing this screen to be rapidly projected between the contact inserts. This simple circuit-breaker device may be used such as it is or in association with a contactor for protecting lines which supply consumer apparatus.
Patent AT-E16728-T1 (AT)
Inventor: OLSEN ERIK THIRSTRUP
IPC: F27B7/28
Filed: 1982-11-02
Granted: 1985-12-15
Abstract: The invention ralates to a lining for a furnace (1). The lining consists of pre-fabricated refractory ceramic anchoring elements (6,7, 14). containing the fastening irons necessary for attaching the lining to the sheet mantle (5) and a refractory ceramic casting mass (8) between the anchoring elements for forming a monolithic lining. When relining the furnace the removal of the old lining is facilitated by first rupturing the anchoring elements.
Patent AT-E22584-T1 (AT)
Inventor: HOFFMANN PETER
IPC: E03C1/10
Filed: 1983-01-07
Granted: 1986-10-15
Abstract: A backflow-preventing valve for connection between a high-pressure input line and a lower-pressure output line has a valve housing forming upstream and downstream chambers and having an inlet opening into the upstream chamber remote from the downstream chamber, a vent opening into the upstream chamber offset from the inlet, and an outlet opening into the downstream chamber. A check valve in the downstream chamber allows flow only from the upstream chamber into the downstream chamber. A tubular piston sealingly engaged across the upstream chamber upstream of the vent, formed with a throughgoing bore, and having a downstream end engageable with the check valve is movable between an upstream position with its downstream end in the upstream chamber spaced from the check valve and a downstream position with its downstream end engaged sealingly with the check valve. Fluid flow through the bore from the inlet to the vent is only possible in and between the upstream position and an intermediate position of the piston. A spring urges the piston into the upstream position. A valve body fixed in the housing and sealingly engageable in the piston bore in and between the intermediate and upstream positions of the piston subdivides the upstream chamber into an upstream compartment into which the inlet opens and a downstream compartment into which the outlet and downstream chamber open. This valve body is spaced from the piston and permits free fluid exchange between the compartments between the downstream and intermediate positions of the piston and is formed with a small-diameter bleed passage opening at one side in the upstream compartment and at the other side in the downstream compartment.
Patent AT-E32111-T1 (AT)
Inventor: DURAZZANI PIERO
IPC: D06F37/26
Filed: 1983-09-01
Granted: 1988-02-15
Abstract: In a laundry washing machine according to the invention, the housing thereof is formed by an assembly of two housing elements (5, 6) and a support frame (7). Each housing element (5, 6) comprises a main wall portion forming the front surface (8) and the rear surface (22), respectively, of the housing, and a pair of lateral wall portions (9, 10 and 23, 24) extending parallel to one another at right angles to the main wall portion. The support frame (7) on its part forms a support structure for the washing assembly and all of the functional components of the machine, and comprises at least one elongate profile member bent to a shape formed by two vertical legs (35, 36) and a horizontal member (37). A pair of cross members (38, 39) affixed to the lower portions of the vertical legs (35, 36) are provided with adjustable leveling feet (42) for engagement with the floor. The two housing elements (5, 6) are brought into mutual contact with their lateral wall portions and attached to the vertical legs (35, 36) of the support frame (7). There is thus obtained a modular construction of the washing machine, which is readily assembled and easily accessible.
Patent AT-E44812-T1 (AT)
Inventor: RUNDEL ADOLF
IPC: B32B15/08
Filed: 1983-11-10
Granted: 1989-08-15
Abstract: 1. Multilayer tube comprising an inner tube (1) which comprises an extrudable plastics sleeve, a metal sheath (2) surrounding the inner tube (1) and an outer plastics tube (10) surrounding the sheath (2), the sheath (2) being joined to the outer periphery of the inner tube (1) and form-lockingly to the inner periphery of the outer tube (10) and the sheath (2) comprising at least one metal strip (3) wound helically onto the inner tube (1), characterized in that the inner tube (1) is also form-lockingly joined to the sheath (2) and the metal strip (3) is wound in at least a double layer on to the inner tube (1), the first layer (4) being wound edge to edge, the second layer (5) covering the joints (6) of the first layer (4), the second layer (5) being similarly wound edge to edge and the joints (7) of the second layer (5) being form-lockingly interconnected.
Patent AT-E33606-T1 (AT)
Inventor: BECKER ARNOLD F
IPC: B65D30/10
Filed: 1984-01-18
Granted: 1988-05-15
Abstract: An improved bag construction, and a method of bag forming, are disclosed which gives an economical yet strong, burst-and leak-resistant closure without the necessity of sewing or use of expensive stepped cut tubes. The bag is formed using a tube having opposed, interconnected front and rear panels, wherein a pair of laterally spaced, parallel cut lines are provided adjacent the top margin of the tube which define opposed first and second marginal flaps respectively in the front and rear panels. ln bag-forming operations, the first flap is folded and glued against the outer face of the front panel, and the closure is completed by folding and gluing the second flap over the open end of the tube in a manner to refold the first flap and engage the outer face of the first panel. In another embodiment, a filling valve is inserted between the front and rear panels adjacent the closure end during the bagforming operation, so as to provide a valve bag. The closure construction evenly distributes potentially distructive impact forces over a relatively large portion of the bag panels, to thus materially increase bag strength at the critical closure areas.
Patent AT-E30713-T1 (AT)
Inventor: KEIL KARL-HEINZ DR
IPC: C07C59/08
Filed: 1984-08-02
Granted: 1987-11-15
Abstract: 1. A process for isolating enzymatically produced carboxylic acids from fermentation broths wherein the fermentation broths are treated with polymers which contain tertiary amino groups and the adsorbed carboxylic acids are desorbed by treatment with a polar solvent from the group of the aliphatic alcohols, aliphatic ketones and aliphatic carboxylic acid esters.
Patent AT-E32161-T1 (AT)
Inventor: VOGELS AUGUSTINUS GERARDUS MAR
IPC: A01G27/04
Filed: 1984-10-16
Granted: 1988-02-15
Abstract: An apparatus for automatically watering plants arranged on a substrate, said apparatus comprising a liquid supply conduit fitted with a valve operated by a control device controlled by feeler members disposed in a measuring portion of the apparatus. The substrate of the control device is arranged in a box connected via a constriction to a subjacent trough, while between the substrate and the bottom of the trough there is provided a capillary matting, a downwardly extending portion of which extends through said constriction into the trough, the latter being connected directly to the measuring portion into which the feeler members of the control device extend. While the feeler member for indicating the maximum liquid position is disposed at the level of the constriction.
Patent AT-E24393-T1 (AT)
Inventor: JOHNS OWEN LOUIS
IPC: A61F13/02
Filed: 1984-02-07
Granted: 1987-01-15
Abstract: An external wound dressing comprising a first layer of backing sheet material coated on one face with biocompatible adhesive; a second layer of protective sheet material covering the first layer in releasable contact with the adhesive, the second layer having means for separation in one or more sections from the first layer; and release-retarding means along one or a pair of opposed edges of the dressing to require a greater force to separate the layers at the edge or edges than at the remainder of the contact area.
Patent AT-E54474-T1 (AT)
Inventor: SAUTER ERWIN A DR
IPC: C25D7/06
Filed: 1985-10-16
Granted: 1990-07-15
Abstract: In a method for high-speed electrolytic-deposition of metallic layers on ribbon or cord-like strips, the strips which are electrically connected to the negative side of an electric DC power source are moved through a hollow guide rail containing an electrolyte solution and past an anode structure arranged within the hollow guide rail and connected to the positive side of the DC power source. An electrolyte solution circulating conduit structure including a circulating pump is connected to opposite ends of the guide rail and, while the metal is deposited on the strip which is moved through the guide rail in one direction, the electrolyte solution is circulated through the guide rail in the opposite direction at a speed which provides for a Reynolds No. of over 80,000 with regard to the relative strip speed in the electrolyte solution so as to provide turbulent flow conditions adjacent the strip surface which greatly increase the electrolyte deposition rates. The hollow guide rail is preferably arranged vertically with the strip moving upwardly and the electrolyte solution flowing downwardly through the guide rail.
Patent AT-E73864-T1 (AT)
Inventor: STRIGL REINHARD
IPC: B01J19/14
Filed: 1985-11-04
Granted: 1992-04-15
Abstract: The atmosphere containing hydrogen, carbon monoxide and/or nitrogen is produced by catalytic decomposition of a starting fluid. The protective gas formed is passed to a use chamber, in which a temperature suitable for treating feed material prevails. To make such a process as economical, simple and universally applicable as possible, it is proposed to pass the starting fluid over a catalyst which is in heat-conducting contact with the protective gas atmosphere of the use chamber, the starting fluid being heated before it enters the catalyst.
Patent AT-E61269-T1 (AT)
Inventor: MASSARI DONALD J JR
IPC: B25C5/13
Filed: 1985-12-06
Granted: 1991-03-15
Abstract: A modular tool (10) functions to drive nails (N) or staples (S). The tool uses an air motor (11) having a housing (12), and has interchangeable magazines and handle assemblies (16,17) for nails and staples, respectively.The assemblies are selectively attached to the air motor via adapter plate means (13) mounted on the air motor housing.
Patent AT-E57057-T1 (AT)
Inventor: FRIEDRICH HELMUT
IPC: E01C9/00
Filed: 1985-10-23
Granted: 1990-10-15
Abstract: 1. Vegetation layer, consisting of a mineral mixture for a traffic area which can be planted (e.g. parking area, verge or slope), wherein the mixture contains sand, humus, soil and auxiliary substances such as fertilizer etc., characterized in that admixtures (14) are mixed into the mixture (12), which admixtures, under the action of humidity, produce salt and especially lime and lead to a strengthening of the mixture, so that a strengthened vegetation layer, over which vehicles may travel but which nevertheless can be permanently planted, results.
Patent AT-E44701-T1 (AT)
Inventor: BJOERKENGREN CARL-AXEL
IPC: B29C65/02
Filed: 1985-09-20
Granted: 1989-08-15
Abstract: 57 A packaging tube of the laminate type having dead-fold characteristics, comprising a body of a metal foil containing laminate and a tube breast arranged at one end of the body, and an elongated strip of a metal foil containing laminate attached to the tube body and extending generally along the entire length thereof.The metal contents of the strip provides dead-fold and the thickness of the metal foil of the tube body falls within the interval 5 to 40 microns and is selected such that it is considerably thinner than the thickness of the metal foil of the strip which falls within the interval 40 to 200 microns.Such arrangement allows a minimum of metal foil thickness in the tube body, meaning that the body foil thickness basically may be maintained at a gas and vapor barrier level.The tube body has a longitudinal joint covered by said strip generally along the entire length thereof.
Patent AT-E72568-T1 (AT)
Inventor: HO SA VAN
IPC: A61K38/16
Filed: 1985-10-28
Granted: 1992-02-15
Abstract: A method of separating a first polypeptide fraction from a second polypeptide fraction of a mixed solution is disclosed. A predetermined charged polymer is admixed with the mixed solution preferably in the presence of a neutral polymer. The charged polymer interacts with the first fraction to form a precipitate. The neutral polymer enhances the effectiveness of the charged polymer in precipitating the first fraction. By proper selection of the polymer combination the desired polypeptide fraction can be precipitated from solution leaving the other polypeptide fraction in solution or vice versa.
Patent AT-E34965-T1 (AT)
Inventor: ALANCO LARS-ERIK
IPC: B65G47/51
Filed: 1985-06-13
Granted: 1988-06-15
Abstract: A sorting and waiting storage system for goods that are to be packed into boxes, that come substantially continuously and mainly simultaneously as different product sorts from the production (1), in particular perishable goods, such as bakery products, in which system the goods are packed by the product sort into one or several boxes of specified size. Characteristically of the invention, the boxes packaged in accordance with a single-delivery order of an individual customer are transferred (3, 4, 5, 6) from each product sort packaging station (2) as an automatically controlled line to the waiting position of each customer, the boxes are stacked to a stack required by a single delivery consisting of different product sorts in each waiting station (7), as well as guided to the transportation (10) in the customer sequence required by the transport route, as the said stacks.
Patent AT-E59078-T1 (AT)
Inventor: LEIDNER GERT DIPL-ING
IPC: E04B2/02
Filed: 1986-04-17
Granted: 1990-12-15
Abstract: Brick made of porous concrete, especially gas concrete, with at least two plane faces (4, 5), in which a groove or tongue profile can preferably be provided on these faces, a groove (7) being made in each of the faces (4, 5). <IMAGE>
Patent AT-E63597-T1 (AT)
Inventor: SCHECK GEORG
IPC: E05F3/04
Filed: 1986-04-28
Granted: 1991-06-15
Abstract: A door closer is described in which transmission characteristics which change in dependence on the closing angle can be realized either by two pistons disposed coaxially within one another and displaceable relative to one another, or by eccentric toothed elements.
Patent AT-E83246-T1 (AT)
Inventor: SOMA GEN-ICHIRO
IPC: A61K35/15
Filed: 1986-07-23
Granted: 1992-12-15
Abstract: This invention relates to a novel anti-tumor polypeptide prepared by suspended-culture of human acute monocytic leukemia cells THP-1 under or after contact with a differentiation inducing agent. The novel anti-tumor polypeptide do not exhibit cytotoxicity against human normal cells but give cytotoxicity to human tumor cells Hela, KB and T-24 cells which is known to be insensitive to conventional TNF, and mouse tumor cells such as sarcoma 180 and L-1210. The antitumor polypeptides may be prepared by a non-expensive serum-free medium.
Patent AT-E63320-T1 (AT)
Inventor: SCHICK HANS DR
IPC: C08F10/10
Filed: 1986-07-30
Granted: 1991-05-15
Abstract: The conversion is increased in the preparation of polyisobutylene by polymerization of isobutylene in a polymerization zone at from 0 DEG to -130 DEG  C. in the presence of from 0.01 to 1.0% by weight of a boron trifluoride catalyst, from 0.001 to 1.0% by weight of a molecular weight regulator and from 30 to 90% by weight of a low-boiling solvent which is inert under the reaction conditions, by a process in which the content of but-1-ene in the monomeric isobutylene is kept constant at from 1.9 to 2.1, in particular 2.0, % by weight.
Patent AT-E60214-T1 (AT)
Inventor: PETZ GUENTER
IPC: A61C17/02
Filed: 1986-11-27
Granted: 1991-02-15
Abstract: In an oral douche having a feed pump which can be driven by an electric motor for the douche medium, is permanently attached to a reservoir via a feed line and feeds to a handpiece having a nozzle via a discharge line, wherein the handpiece possesses a control valve actuable by an adjustment member for the selective opening or closing of the discharge line, the discharge line (6) has on a branch (10), in order to reduce switching noise and for switching in the low-pressure region, a valve (11) with a closure member (12) that can be displaced toward the valve seat and, in the open position of the control valve, is held in the closed position against the discharge pressure by spring force (13) and, in the closed position of the control valve, can be moved and held in the open position by build-up of the discharge pressure against the spring force (13) and connects the branch (10) via a bypass (15) with the feed line (3). <IMAGE>
Patent AT-E60839-T1 (AT)
Inventor: HIRSCHFELD TOMAS B
IPC: G02B6/00
Filed: 1986-08-08
Granted: 1991-02-15
Abstract: A method and apparatus for monitoring the physical and chemical properties of a sample fluid by measuring an optical signal generated by a fluorescent substance and modulated by an absorber substance. The emission band of the fluorescent substance overlaps the absorption band of the absorber substance, and the degree of overlap is dependent on the physical and chemical properties of the sample fluid. The fluorescent substance and absorber substance are immobilized on a substrate so that an effective number of molecules thereof are sufficiently close for resonant energy transfer to occur, thereby providing highly efficient modulation of the fluorescent emissions of the fluorescent substance by the absorber substance.
Patent AT-E73491-T1 (AT)
Inventor: CHANG DAVID
IPC: C12N5/18
Filed: 1986-12-08
Granted: 1992-03-15
Abstract: Murine-derived hybridoma tumor cell lines and monoclonal anti-human pluripotent Granulocyte Colony Stimulating Factor antibody substances produced by these cell lines. Use of said monoclonal antibody substances, alone or in combination, in immunological procedures for isolation of human pluripotent Granulocyte Colony Stimulating Factor and for quantitative detection of human pluripotent Granulocyte Colony Stimulating Factor in fluid samples.
Patent AT-E56305-T1 (AT)
Inventor: NEEL JEAN-PHILIPPE
IPC: H01H73/02
Filed: 1986-06-03
Granted: 1990-09-15
Abstract: A moulded case low voltage circuit breaker for high currents has no arcing contacts and is equipped with arc blow-out means drawing the arc very quickly away from the contacts. An insulating shield associated with the moving contact forms an arc formation chamber of a small volume which is open in the direction of the arc chute. The moving and stationary contacts are fitted with arcing horns constituting a small divergent path in proximity to the contacts favoring rapid displacement of the arc, this divergent path leading to an area defined by a hump of the horn. In this area, the clearance of the arcing horns is smaller than the clearance between the contacts as soon as the latter separate to avoid any rearcing on these contacts.
Patent AT-E45994-T1 (AT)
Inventor: BOMPARD BRUNO
IPC: B29C70/24
Filed: 1986-11-27
Granted: 1989-09-15
Abstract: A multilayer textile article for the production of laminated materials has layers each consisting of a two-directional cloth, the layers being joined together by a third thread extending in a direction inclined to the direction in which the threads of the layers extend. According to the invention the third thread forms a continuous stitching (C), the stitching extending helically from one end of the layers to the other.