baber/WOPTO huggingface dataset:
Patent AT-E48778-T1 (AT)
Inventor: JUEPTNER WERNER
IPC: B23K15/00
Filed: 1985-03-12
Granted: 1990-01-15
Abstract: Laser processing devices consist of process optics (25) for converting the laser beam, these optics being connected by means of a connection element (protection tube 24) to a laser source, for example a CO2 laser 20. Depending on the process to be carried out, an appropriate process adaptor (28) has to be associated with the process optics (25). In order to be able to use a laser processing device as economically as possible, efforts are made to use the laser processing device both for cutting and welding and also for surface treatment, using as little conversion work as possible. In order to simplify this conversion process, the invention proposes providing the process optics (25) with universal connections (53; 66), by means of which the process adaptors (28) and/or mirrors (deflection mirror 44; focusing mirror 45) can be fastened to the casing (29) of the process optics (25) without any noticeable fitting and positioning requirements. By this means, the same casing (29) can be used for all the conceivable types of processing.
Patent AT-E79009-T1 (AT)
Inventor: DRAENERT KLAUS
IPC: A61L27/00
Filed: 1985-04-18
Granted: 1992-08-15
Abstract: The invention relates to a coating composition and an anchorage component for implants having a completely or partly coated surface. The coating comprises a filling material of highly porous spherical particles having a diameter from about 10 to about 200  mu m and a pore volume from about 25 to about 80% on the basis of solid calcium compounds and a resorbable binding agent (matrix).
Patent AT-E39192-T1 (AT)
Inventor: WILL ROLF
IPC: G09F3/02
Filed: 1985-08-06
Granted: 1988-12-15
Abstract: Multilayer adhesive label which is shrinkable on a circumferential surface of a body, particularly of a dry-cell battery, including a carrier layer for an outwardly visible imprint which is covered with a transparent protective layer, whose outermost layer is formed by means of an at least axially stretched, transparent laminated foil of shrinkable plastics material. The carrier layer may have at least one cut in the vicinity of its edge extending along the generating line of the circumferential surface of the body.
Patent AT-E58802-T1 (AT)
Inventor: SASAKI TORAHIKO
IPC: H01M10/42
Filed: 1985-12-27
Granted: 1990-12-15
Abstract: A zinc-bromine battery includes cathode and anode reaction tanks separated from each other by a separator membrane for preventing self-discharge, and an elctrolyte storage tank for storing an electrolyte with a bromine complexing agent added thereto. Catholyte and anolyte are circulated between the cathode reaction tank and the anode reaction tank, respectively, and the electrolyte storage tank. A perforated membrane which allows an elctrolyte permeate through it but which impedes the permeation of a bromine complex compound is provided within the electrolyte storage tank so as to separate the tank into an electrolyte mixing chamber into which both catholyte and anolyte flow and an electrolyte supply chamber which resupplies the mixed electrode as the catholyte and the anolyte. When the catholyte and anolyte are mixed with each other in the electrolyte storage tank, the zinc ion concentration is equalized as between the catholyte and anolyte, so that the zinc ions contained in the electrolyte are effectively utilized during charge, thereby improving the charging capacity and efficiency.
Patent AT-E34973-T1 (AT)
Inventor: BARCELO GERARD
IPC: C07D209/20
Filed: 1985-02-14
Granted: 1988-06-15
Abstract: The invention relates to new  alpha -chlorinated carbonates characterized in that their formula is:   <IMAGE>   in which X is a fluorine, chlorine or bromine atom and R1 is different from the <IMAGE>  group and represents; a substituted or non-substituted, saturated or unsaturated, aliphatic, araliphatic, primary, secondary, tertiary or cycloaliphatic radical. These  alpha -chlorinated carbonates are prepared by the action of a compound of formula R1OH on a chloroformate of formula:   <IMAGE>  in a solvent medium in the presence of an acid scavenger which is added after the two preceding compounds. They are used to block the amine function of amino acids. The  alpha -chlorinated carbonate and amino acid are reacted in a solvent medium at a temperature of -5 DEG  to 100 DEG  C. in the presence of an acid scavenger. Blocked amines are very useful in peptide synthesis.
Patent AT-E46884-T1 (AT)
Inventor: BENNET WILLIAM
IPC: B63B/
Filed: 1984-12-31
Granted: 1989-10-15
Abstract: An improved semi-submersible unit for use in offshore operations which has a significantly reduced susceptability to heave motions in wave periods which are most likely to be encountered during practical operation conditions. The unit consists of a lower hull or hulls supporting vertical buoyant caisson which also support an upper deck or platform which supports and is supported by a centrally disposed, large diameter buoyant caission which contributes a significant portion of the total water plane area of the vessel when it is submerged to its operational draft. The vessel may be configured for offshore drilling operations, diving support, and various other offshore support functions. When configured for the offshore drilling operation, the central column serves as buoyant chamber and as a primary storage chamber for tubular products which are associated with the drilling function. This clears the deck of the vessel for other operations and introduces a less hazardous method for handling tubulars than in previous designs. The central caisson has an interior annulus which is open both to the drill floor and the sea through which operations may be carried out. The improved semi-submersible vessel exhibits significantly less heave in operational wave conditions than existing semi-submersibles or similar water plane area and displacement.
Patent AT-E55627-T1 (AT)
Inventor: GRASSMANN JOHANN
IPC: E05C9/08
Filed: 1986-01-20
Granted: 1990-09-15
Abstract: 1. Fastener for a window-shutter or door-shutter comprising a fastener bar (2) which is mounted on the shutter (1), which is rotatable around its own axis and which carries at least one end a closing claw (3) which cooperates with a fastener spigot (4) provided at the frame side ; and a rotary lock for the fastener bar having a bolt (5) displaceable transverse to the fastener bar against the force of a closing spring (9), with the bolt engaging in the closed and rotated position of the fastener bar into a counter latch (7) and being delatchable by means of an actuating means (12), characterized in that the bolt (5) is displaceably mounted in a bolt housing (8) securable to the shutter (1) ; and in that the fastener bar (2) has the counter latch (7).
Patent AT-E69678-T1 (AT)
Inventor: JENSEN PETER-GRAUER
IPC: H04M3/533
Filed: 1986-02-14
Granted: 1991-12-15
Abstract: Voice information are converted into pulse code modulated data sequences which, after a further processing, can likewise be deposited in a memory for a specific subscriber. This subscriber can then fetch the information from the memory at any desired time. Given an attenuation of the analog voice signals on the transmission path, a regulation is undertaken in such a manner, given a downward transgression of a mean voice level, that the digital pulse code modulated data sequence is correspondingly modified in its values thus represented, being modified on the basis of a gain factor which can be read from a table. The drive information for the stored table are supplied by a peak value memory which is, in turn, charged with the output signals of an averaging filter. This method therefore provides that the influence of an attenuation of the analog voice signals existing on the transmission path is significantly limited.
Patent AT-E70269-T1 (AT)
Inventor: VENTURELLO CARLO DR
IPC: C07D241/52
Filed: 1986-05-16
Granted: 1991-12-15
Abstract: A process for the preparation of 2-carboxypyrazine 4-oxides having the formula (I)wherein R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which may be the same or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, by oxidation of the corresponding 2-carboxypyrazines. The 2-carboxypyrazines are reacted under stirring with an aqueous solution of H<sub>2</sub>O<sub>2</sub>, at a pH ranging between 0.5 and 5, in the presence of a catalyst selected from the group consisting of tungstic acid, a homopolytungstic acid, a heteropolytungstic acid, molybdic acid, a homopolymolybdic acid, a heteropolymolybdic acid, and an alkali metal salt thereof.
Patent AT-E48025-T1 (AT)
Inventor: SCHWING FRIEDRICH DIPL-ING
IPC: F04B15/02
Filed: 1986-08-02
Granted: 1989-12-15
Abstract: In a spool valve for thick matter pumps comprising at least one slide rod running forward and backward which is movable in a guide means and surrounded by a seal, and a drive consisting of working pistons associated with each slide rod, the working pistons each cooperating with one end of the slide rod directed out of a valve casing, and their driving cylinders ending a distance away from the valve casing, the end of the slide rod which runs forward out of the casing being cleaned of adhering thick matter during the backward movement of the piston, the invention provides for the guide means to be disposed on the inside and the seal separate therefrom to be disposed on the outside in front thereof on the valve casing, and for the parts supported loosely on each other in the operative connection between the working piston and the end of the slide rod to provide a gap which is used for assembling and dismounting the seal, the cleaning of the end of the slide rod being effected by the stripping action of the seal.
Patent AT-E38995-T1 (AT)
Inventor: MATZNER MARKUS
IPC: C08G63/66
Filed: 1986-09-03
Granted: 1988-12-15
Abstract: Described herein are novel block copolymers wherein one block is a poly(aryl ether) oligomer and the other block is a liquid crystalline polyester oligomer. Processes for the preparation of the subject copolymers are also described. The novel block copolymers display excellent mechanical properties, good high temperature stability and excellent solvent and chemical resistance.
Patent AT-E43676-T1 (AT)
Inventor: WETZCHEWALD KARL-HEINZ
IPC: E21C35/187
Filed: 1986-10-18
Granted: 1989-06-15
Abstract: 1. Mining tool for mining minerals, particularly coal, consisting of a round chisel with chisel head and chisel shaft and of a chisel holder wherein the chisel holder has a bore for receiving the chisel shaft which is inserted secured against rotation therein, and where the chisel head (1) is designed as a cap for the chisel shaft (2) and is rotatably mounted on the chisel shaft (2) with predetermined axial and radial play (S, S'), characterised in that coaxial axial bores (6, 7) are mounted in the chisel shaft (2) and in the chisel tip (5) of the cap-like chisel head (1) wherein the axial bore in the chisel shaft (2) is designed as a bearing bore (6) for a supply pipe (8) with end nozzle (9) and the axial bore in the chisel tip (5) is designed as a nozzle bore (7) and that the nozzle (9) is pressed with sealing action against a restriction, designed as a sealing seat (10), of the bearing bore (6) in the end face area of the chisel shaft (2) and that a supply line (11) for high and super-high pressurised medium is connectable to the chisel shaft (2) or supply pipe (8).
Patent AT-E68530-T1 (AT)
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/22
Filed: 1986-10-23
Granted: 1991-11-15
Abstract: A method for forming a deposited film comprises introducing a gaseous starting material for formation of a deposited film and a gaseous halogenic oxidizing agent having the property of oxidation action for said starting material into a reaction space to effect chemical contact therebetween to thereby form a plural number of precursors containing precursors under excited state, and forming a deposited film on a substrate existing in the film forming space with the use of at least one precursor of these precursors as the feeding source for the constituent element of the deposited film.
Patent AT-E34586-T1 (AT)
Inventor: GARNIER JEAN-PIERRE
IPC: C25C7/06
Filed: 1986-03-26
Granted: 1988-06-15
Abstract: A process for measuring the potential of an indicator electrode of a transition metal, which dips into a bath of molten chlorides disposed in an electrolytic cell relative to a reference electrode. It is characterized by introducing into the bath an amount of alkali metal and/or alkaline earth fluorides such that the molar ratio of the fluorine contained in the bath to the amount of dissolved transitions metal is between 4 and 8.
Patent AT-E78514-T1 (AT)
Inventor: CHAUDHURI BHABATOSH
IPC: A61K38/00
Filed: 1986-11-13
Granted: 1992-08-15
Abstract: Novel human t-Pa proteins are provided in which one or more of the naturally occurring N-glycosylation sites is (are) altered in such a manner that glycosylation cannot take place at these sites. The novel t-PAs are suitable as fibrinolytic agents.
Patent AT-E57016-T1 (AT)
Inventor: BERGLUND ASTA
IPC: G01N33/569
Filed: 1986-05-28
Granted: 1990-10-15
Abstract: Method and means in/for the immunoassay determination of (I) a bacterial polypeptide capable of binding to the Fc protion of an immunoglobulin and/or (II) the high affinity antibody to said polypeptide. The characteristic feature of the method resides in using an antibody directed against the polypeptide and having antibody activity under conditions such that the immunoglobulin potentially binding to the polypeptide will substantially not bind to the polypeptide, and carrying out the immune reaction between the antibody preparation and the corresponding polypeptide epitope under such conditions.
Patent AT-E80180-T1 (AT)
Inventor: ABRAHAMSEN LARS
IPC: C07K1/107
Filed: 1986-12-02
Granted: 1992-09-15
Abstract: A recombinant DNA fragment (Z) coding for an immuno­globulin G binding domain related to staphylococcal protein A, characterized in that the methionine codon of said fragment has been replaced by a codon of another amino acid residue enabling expression of a methionine­free protein;a recombinant DNA sequence comprising at least two such fragments;a recombinant DMA sequence comprising such fragment preceded by a signal sequence and followed by a nucleotide sequence coding for the amino acid se­quence:Ala Gln His Asp Glu Ala;a recombinant DNA molecule comprising such recombinant DNA sequence and fused 3ʹ thereof at DNA level a pro­duction gene, said molecule having the ability to express a fused protein;a process for cleaving a fused protein expressed in a biological system by a such recombinant DNA molecule;a plasmid vector comprising said recombinant DNA molecule; anda bacterial cell harbouring such recombinant DNA molecule.
Patent AT-E87755-T1 (AT)
Inventor: KOEPPE SIEGMAR DIPL-ING
IPC: G06F19/00
Filed: 1987-05-19
Granted: 1993-04-15
Abstract: A method for simulating an open fault in a logic circuit comprising field effect transistors utilizes a simulation model which is employed and which takes the fault condition signal storage into consideration by way of an output stage. Given the appearance of a fault-influence signal at the output of a simulation stage, this maintains the through-connection of the signal which appeared immediately before the influenced signal to the simulation model output. In order to take reloading events in the real logic circuit into consideration, this through-connection is canceled after a prescribable time interval.
Patent AT-E85849-T1 (AT)
Inventor: ASANO ICHIRO
IPC: H05K3/32
Filed: 1987-08-31
Granted: 1993-03-15
Abstract: A gas analyzer comprising a light-source (1), a gas-passing through cell (2), a light-quantity detector (3) and a gas-distributor (4) for alternately introducing a sample gas and a reference gas into said gas-passing through cell at an appointed cycle and adapted to take out an alternating current component corresponding to a difference between an optical energy after passing through said reference gas and an optical energy after passing through said sample gas on the basis of an output signal from said light-quantity detector to determine a concentration of a component contained in said sample gas on the basis of a change of the alternating current component is characterized by compensating means (Y) for detecting a direct current component from the output signal from said light-quantity detector separately from said alternating current component and dividing said change of the alternating current component by said direct current component.
Patent AT-E85280-T1 (AT)
Inventor: HUFFORD MARVIN P
IPC: B65B9/12
Filed: 1987-12-01
Granted: 1993-02-15
Abstract: Improved form, fill, and seal machine (10) for making aseptic sealed packages incorporating a plurality of sealing mechanisms (210, 220) mounted on a continuously advancing structure (200) in a form, fill, and seal machine. Induction heating is used to longitudinally seal the edges (24, 26) of the web (20) together to form a tube (22) and to transversely seal the tube. A circuit means is used for controlling the electromagnetic energy source output to form longitudinal seals and transverse seals. The plurality of sealing mechanisms include a sealing jaw (220) and an anvil jaw (210) hinged together and adapted to pinch the tube therebetween at predetermined locations as the sealing mechanisms and web tubing advance. Each sealing jaw contains a transverse induction coil (225) for transversely sealing the tube. Coupling and energization means select for forming a longitudinal seal segment or a transverse seal or both.
Patent AT-E114820-T1 (AT)
Inventor: WEINBERG ROBERT A
IPC: C07K16/32
Filed: 1983-09-29
Granted: 1994-12-15
Abstract: A method is described for indicating carcinogenesis in humans based on immunoassay analysis. The analysis involves the detection of a protein encoded by a mutant allele or oncogene as indicative of carcinogenesis. The method is used specifically for the detection of a human ras oncogene protein.
Patent AT-E55008-T1 (AT)
Inventor: JULLIEN MARIE-JACQUES
IPC: F42B3/26
Filed: 1987-02-12
Granted: 1990-08-15
Abstract: The connecting device between a firing fuse (2) of a pyrotechnic product and an electric igniter (13) comprises an end member (5) forming a socket fixed to one end of the fuse (2) and a sleeve (12) surrounding the igniter (13) and constituting a plug engaged in the socket (5).
Patent AT-E68357-T1 (AT)
Inventor: MAGASI JOSEF
IPC: A61M5/158
Filed: 1987-01-07
Granted: 1991-11-15
Abstract: A needle type probe having a displacement surface acting as a bridge which extends across the aperture into the lumen of the needle. The displacement surface defines two approximately equal lateral openings on either side of the bridge and acts to displace and stretch the skin about the needle shank. A holder for the needle type probe is provided which comprises a sleeve which is pushed over the shank of the needle with a force fit, the sleeve having a stopper portion at the end towards the needle point and a holder plate rotatably mounted on the sleeve by means of a collar which is fit over the sleeve. The stopper portion and the front edge of the holder plate collar each have a serrated surface for selectively restricting rotational movement of the collar relative to the sleeve and needle shank. There is further provided a method for making a needle type probe of the instant invention wherein a point wise force is exerted on a tubular needle material at its front edge and the end of the tube is collapsed onto itself until contact is made between radially opposite inner portions of the inner surface of the needle shank. The shank is then ground rearwardly from the contact point to form a bridge extending from the needle point rearwardly with openings on either side of the bridge.
Patent AT-E83141-T1 (AT)
Inventor: FAVRE ERIC
IPC: A47J31/24
Filed: 1988-08-13
Granted: 1992-12-15
Abstract: This filter comprises uniformly distributed openings (2) of the same size, each having a frustoconical shape, the diameter of the minor base (4) being between 0.1 and 0.3 mm and that of the major base (5) being between 0.2 and 0.5 mm. 
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Patent AT-E127222-T1 (AT)
Inventor: HOEFELMAYR TILMAN DR
IPC: G01F13/00
Filed: 1988-11-04
Granted: 1995-09-15
Abstract: In foaming liquids it is difficult to determine the amount or the flow rate of the foaming liquid by volume measurement. In the method and apparatus now described, the density of the liquid-air mixture can firstly be determined at various levels and these measurements can be used to measure the total amount of the liquid or the flow rate of the liquid, in particular of milk. 
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Patent AT-E94682-T1 (AT)
Inventor: ROZENDAAL EWOUD
IPC: B22F9/04
Filed: 1988-02-22
Granted: 1993-10-15
Abstract: In a known method of manufacturing a sintered rare earth transition metal and boron magnet body, e.g. of Nd-Fe-B, the cast alloy is comminuted by hydrogen decrepitation in an atmosphere of pure hydrogen before further comminution, pressing in a magnetic alignment field, sintering and magnetisation. The use of pure hydrogen introduces a serious risk of explosion. In the improved method the hydrogen is provided mixed with a chemically non-reactive gas, suitably nitrogen, suitably in a proportion in the range 5 percent to 30 percent by volume of hydrogen, to form an explosion suppressant atmosphere in the decrepitation vessel 1.
Patent AT-E108828-T1 (AT)
Inventor: AHLQUIST PAUL G
IPC: A01H1/00
Filed: 1988-02-03
Granted: 1994-08-15
Abstract: A recombinant RNA virus is provided allowing encapsidation of genetically engineered viral sequences in heterologous, preferably rod-shaped coat, protein capsids. Since icosahedral viruses are limited in the amount of RNA they can carry, and rod-shaped viruses are expandable, this invention allows the size of recombinant virus RNA components to be increased (or decreased). Methods of making and using such recombinant viruses are also provided, specifically with respect to the transfection of plants to bring about genotypic and phenotypic changes.
Patent AT-E66987-T1 (AT)
Inventor: STEFF DE VERNINAC BERTRAND
IPC: E02F3/20
Filed: 1988-07-13
Granted: 1991-09-15
Abstract: A milling machine for digging trenches in the earth, of the type comprising at least one substantially vertical support plate on both sides of which two milling drums are mounted for rotation about an axis substantially perpendicular to the plate, each of the drums carrying, on the one of its edges which is adjacent to the support plate, at least one tool which projects laterally with respect to this edge, and the support plate including opposite the trajectory of said tools, circular channels coaxial with the drums, through which the ends of these tools pass when the drums turn. The projecting tools of one of the drums redisposed at a distance from the axis which is different from the distance to the axis from the projecting tools of the other drum, the channels having, correspondingly, different radii.
Patent AT-E80878-T1 (AT)
Inventor: BERIGER ERNST DR
IPC: A01N43/82
Filed: 1988-12-09
Granted: 1992-10-15
Abstract: Novel compounds of the formula   <IMAGE> (I)  wherein R1 is C1-C12alkyl that is unsubstituted or substituted by halogen, phenyl, C1-C3alkoxy or by hydroxy, C1-C3alkyl that is substituted by carbonyl, O-alkylcarboxy, amino or by a heterocycle, unsubstituted or halo-substituted C3-C7cycloalkyl or unsubstituted cyclopropylmethyl, unsubstituted or halo-substituted C3-C7alkenyl, unsubstituted or halo-substituted C3-C7alkynyl, benzyl that is unsubstituted or mono-, di-or tri-substituted in the nucleus by C1-C4alkyl, halogen, nitro, cyano or by trifluoromethyl, or is the radical R2-(O-CH2-CH2-)n wherein R2 is hydrogen or C1-C4alkyl and n is a number from 1 to 3, as active ingredients for controlling nematodes that parasitise plants and for preventing damage to cultivated plants caused by nematode attack.