baber/WOPTO huggingface dataset:
Patent AT-E10396-T1 (AT)
IPC: F02K9/88
Filed: 1982-06-15
Granted: 1984-12-15
Abstract: A control device using gas jets makes it possible to modify the flight direction of a guided missile. This device comprises an energy source supplying a gas flow to a set of fixed nozzles arranged in an annular member within which are coaxially placed movable sleeves, respectively provided with gas passage openings or ports. Means are provided for positioning these openings so as face the inlets of the nozzles, in order to divert the gas flow towards one of the nozzles.
Patent AT-E29865-T1 (AT)
Inventor: KAHLMAN STURE
IPC: B65H19/22
Filed: 1983-03-14
Granted: 1987-10-15
Abstract: The present invention relates to a method to cut-off a preferably band-shaped running web (1) of tearable material and to feed an end (1D) of a web of material to a reel (5), round which the web (1) of material shall be wound and on which it shall be supported respectively. The invention also relates to a means, which is suitable for carrying out said method. 
<??>The invention makes possible that a web (1) of material in a rapid and effective manner can be cut-off, and than an end (1D) of a web of material can be brought to a reel, and the invention can also be applied to already existing machines thereby obtaining their automatic function. 
<??>The method is carried out in such a manner that the web (1) of material is certain distance from the two respective lateral edges (1A, 1B) of the web, preferably at the centre portion (18) of the web by means of a cutting-off apparatus (8, 15), provided with a point, is perforated, said cutting-off apparatus in relation to the web (1) of material moving at a speed, which is lower than the speed of the feed of the web of material, so that the web (1) of material during its continued forward feed is torn apart from the area (22) of said perforation in direction to said two edges (1A, 1B) of the web of material, and that the free end (1D) of the web of material thus cut-off is guided by said cutting-off apparatus (8, 15) so that it is introduced between the reel (5) and the portion (1 min ) of the web of material running to the reel (5).
Patent AT-E24003-T1 (AT)
Inventor: GOLDMANN SIEGFRIED DR
IPC: A61P9/00
Filed: 1983-03-28
Granted: 1986-12-15
Abstract: 1. Thiopyrans of the general formula (I)  see diagramm : EP0091051,P9,F2  in which R represents phenyl, naphthyl, furyl, pyrryl or pyridyl, these rings optionally containing 1, 2 or 3 identical or different substituents from the group comprising alkyl, alkenyl, alkinyl, alkoxy, alkylene, alkylenedioxy, alkylamino, each having up to 4 carbon atoms, phenyl, halogen, trifluoromethyl, trifluoromethoxy, nitro, cyano or azido, R**1 , R**3 and R**4 are identical or different and each represent hydrogen, an alkyl radical with up to 6 carbon atoms or one of the radicals mentioned under R, it being possible for R**4 also to represent a single bond to R with the formation of a 6- to 7-membered lactone ring ; R**2 represents hydrogen, an alkyl radical with up to 4 carbon atoms, phenyl or aminoalkyl with up to 4 carbon atoms, and X represents O, S or -NH-, and their pharmaceutically acceptable acid addition salts.
Patent AT-E48951-T1 (AT)
Inventor: DIVISEK JIRI DR
IPC: C02F1/70
Filed: 1983-05-19
Granted: 1990-01-15
Abstract: In a process for reduction or oxidation of materials in aqueous solution by passing a reagent gas through a finely porous catalyst layer into the solution, bodies of electrically conducting material which in the aggregate have a large surface are brought into electrically conducting connection with the catalyst layer on its side facing the solution in order to increase the rate of conversion of the dissolved material. The conducting bodies are distributed in the solution at least in the region of the catalyst layer and increase the effective surface for the conversion of the dissolved material. The invention is particularly useful in connection with catalyst layers provided with an electrically conducting protective cover through which gas and solution may pass on the side of the catalyst layer facing the solution as disclosed in a related application of the same inventors Ser. No. 500,941 filed June 3, 1983.
Patent AT-E28469-T1 (AT)
Inventor: WILK HANS-CHRISTOPH DR
IPC: C08G63/42
Filed: 1983-07-22
Granted: 1987-08-15
Abstract: Alkyd resin mixtures for use in stoving water lacquers which contain polyols having an average molecular weight of from 200 to 2000 g/mole, an average -OH functionality of >2, and terminal groups of the formula, -CHR-OH in which R=-H, -CH3, or both -H and -CH3.
Patent AT-E39106-T1 (AT)
Inventor: RUTHERFORD JOHN
IPC: C01D3/04
Filed: 1983-09-13
Granted: 1988-12-15
Abstract: This invention relates to a new and novel brine system for use in electrolyzing salt to chlorine, caustic soda and hydrogen in chlor-alkali cells employing an ion exchange membrane and, more particularly, to the efficient use of brine as the raw material to be electrolyzed in chlor-alkali membrane cells. This invention also relates to a process for the conversion of a diaphragm cell and evaporator plant to one employing membrane type cells while still utilizing the existing brine treatment and caustic evaporation equipment and the resultant plant installations.
Patent AT-E19049-T1 (AT)
Inventor: SITTKA HORST ING-GRAD
IPC: C03B27/044
Filed: 1983-09-27
Granted: 1986-04-15
Abstract: A method of quench-tempering a hot shaped glass sheet comprises supporting the sheet in a quenching station underneath a downwardly directed upper nozzle array and above an upwardly directed lower nozzle array by engagement of only a portion of the lower surface of the sheet. The portion engaged for support is interrupted by a generally uniformly distributed array of unsupported regions. An air stream is directed from the lower nozzle array up toward the lower surface of the glass sheet while an opposite air stream is directed down from the upper nozzle array toward the upper surface of the sheet. Generally all of the lower surface of the sheet is shielded except at the unsupported regions from the air stream of the lower nozzle array. A prestress field is thus formed in the sheet which corresponds to the distribution of the unsupported regions. The sheet is supported on and shielded by a plate having the same shape as the sheet but formed with holes at the unsupported regions. The sheet is transported into the station prior to quenching therein while supported on the plate and is transported out of the station after quenching therein while still supported on the plate.
Patent AT-E31663-T1 (AT)
Inventor: GOLDSTEIN EDWARD J
IPC: B29C53/06
Filed: 1983-09-13
Granted: 1988-01-15
Abstract: A universal living hinge joint includes an integral, preferably molded, body having first and second ends fixedly attached to first and second implement members, connecting the implement members to each other. The integral body has a plurality of substantially rigid sections and a plurality of flexible portions of reduced thickness defining non-parallel axes of rotation which separate and connect the rigid sections to each other. The integral body is bendable along the flexible portion permitting rotation of the second implement member in a wide range of angular positions with respect to the first implement member.
Patent AT-E40686-T1 (AT)
Inventor: HARTMANN LUDWIG ALBERT
IPC: C07D213/61
Filed: 1983-09-23
Granted: 1989-02-15
Abstract: A 3- or 4-halo-2-pyridone compound of the formula: <CHEM> in which X<4> is halogen (preferably bromine or chlorine) is a useful chemical intermediate in the synthesis of 2-halo-5-methylpyridines themselves useful in the preparation of, for example, 4-(5-halomethyl-2-pyridyloxy)phenoxy herbicides.
Patent AT-E26884-T1 (AT)
Inventor: GUENARD CLAUDE
IPC: B05B7/20
Filed: 1983-09-06
Granted: 1987-05-15
Abstract: This guniting nozzle end piece for projecting a refractory powder through a flame, the nozzle being connected to a combustive gas, fuel gas and refractory powder feed, one of the gases being the gas carrying the powder in the end-piece, is characterized in that, generally cylindrical in shape, it comprises a plurality of individual tubes (9) disposed in at least one ring (9a,9b) of tubes coaxial with the end-piece (1), opening on the one side at the level of the nose (11) of the end-piece and connected on the other side to the refractory powder and carrier gas feed (20), the plurality of tubes (9) being disposed between two coaxial substantially cylindrical walls respectively internal (12) and external (13), the gaps (24) between the tubes and between the tubes and the cylindrical walls forming a passage space opening on the one side at the level of the nose (11) of the end-piece and further connected to the non carrier gas feed (18).
Patent AT-E52360-T1 (AT)
Inventor: MANSKA WAYNE E
IPC: H01R13/41
Filed: 1984-07-30
Granted: 1990-05-15
Abstract: A compliant, press fit, electrical contact includes a relief groove which forms an area of reduced cross sectional thickness to provide a stress concentration, and thus a controlled region of plastic flow, to create a plastic-elastic hinge. When the contact is inserted into a plated through hole in a printed circuit board, the hinge elastically deforms until a predetermined push-in force is reached, at which time a controlled plastic flow begins. Once the point of plastic flow is reached, the amount of additional push in force required for additional deflection of the hinge is greatly reduced, so that smaller hole sizes may be accommodated with a relatively small additional push in force. However, the required minimum pull out force is maintained for the entire range of hole sizes, since elastic energy remains stored in the hinge, even after plastic flow begins. The contact is manufactured through a series of simple coining and punching operations, so that complex rounding and rolling operations are avoided.
Patent AT-E43072-T1 (AT)
Inventor: KUPKA DIETER
IPC: B01D37/02
Filed: 1985-12-23
Granted: 1989-06-15
Abstract: 1. A filter press, comprising a housing (2, 4, 14) having a pulp inlet and end walls (2, 14), and comprising a casing (4) supported in a frame (2, 3), said casing having an interior cavity of substantially circular cross-section and forming a chamber for receiving the pulp to be filtered, further comprising a plurality of filter units (5) coaxially aligned within said housing (2, 4, 14) one behind the other and composed each of a filter frame (6) mounted in said frame (2, 3) and defining a filtrate chamber (31) covered in a radial plane by a filter medium (28), an annular clearance (33) being formed between said filter units (5) and said casing (4), and further comprising a discharge pipe (10) extending through the interior of the filter press in a substantially axial direction, said filtrate chambers (31) being in communication therewith, and including means for relatively moving the casing (4) on one hand the frame (2, 3) and at least one of said end walls (2, 4) on the other hard in axial direction with respect to each other, characterized in that a rotor disk (7) is disposed between each two filter units (5), facing the filter media (28) of the adjacent filter units (5), all said rotor disks (7) being non-rotatably mounted on a common hollow shaft (8) extending centrally through said housing (2, 4, 14) and said filter units (5), means (19 ; 50, 44, 48) being provided by which the radially extending surfaces of said rotor disks (7) may be moved towards the filter media (28), and that said filter frames (6) are supported independently of said casing (4), said frame (2, 3) and both end walls (2, 14) are fixedly disposed, said casing (4) being mounted so as to be axially displaceable with respect to said end walls.
Patent AT-E61631-T1 (AT)
Inventor: SHIBANO YUJI
IPC: C12P21/02
Filed: 1985-12-11
Granted: 1991-03-15
Abstract: A DNA fragment comprising a nucleotide sequence coding for an insecticidal protein having an amino acid sequence substantially the same as all or a part of an amino acid sequence of an insecticidal crystal protein derived from Bacillus thuringiensis; plasmid containing the DNA fragment; and E. coli transformed with the plasmid.
Patent AT-E34454-T1 (AT)
Inventor: BERGSETH BERTIL
IPC: B08B15/02
Filed: 1985-01-03
Granted: 1988-06-15
Abstract: Apparatus for defining a confined working area (1) ventilated with a cleansed flow of ventilation air, in which apparatus a first air-stream (8) is generated by a fan (10) and caused to pass an air-stream dividing or distributing means, and in which a first part-flow (12) is evacuated and a second part-flow (14) is passed through a filter (15), to form a cleansed air-flow (16) which is passed to the working area (1). The apparatus is provided with means (49) which co-act with the working area in a manner to supply air to the working area (1) in an amount commensurate with the amount of air evacuated in the first part-flow (12). A filter assembly (20) comprising a filter (15) is detachably connected to a unit (21) in which the confined working area is defined, thereby to form a readily removable and exchangeable assembly.
Patent AT-E58970-T1 (AT)
Inventor: GUILINO GUENTHER
IPC: G02C7/06
Filed: 1984-12-05
Granted: 1990-12-15
Abstract: A multifocal spectacle lens is described with a high positive focal power, with a convex front surface which comprises an aspheric focal portion with an additional near segment, a transition zone surrounding the focal portion and a rim zone, and with an inside surface which forms an afocal margin together with the rim zone. The multifocal spectacle lens according to this invention is characterized by the fact that the near segment has an aspheric design and is separated from the focal section above it by a dividing line which has an approximately straight course. The main meridian of the near segment carries over into the main meridian of the focal section above it continuously and practically without any jump. In an advantageous further design of the spectacle lens according to this invention, an aspheric intermediate portion is provided between the near segment and the distance portion being separated from the distance portion by a dividing line with an approximately straight course and whose vertical main meridian also carries over into the main meridian of the distance portion continuously and practically without any jump.
Patent AT-E42817-T1 (AT)
Inventor: TOCHA KLAUS
IPC: F16K17/06
Filed: 1986-02-22
Granted: 1989-05-15
Abstract: 1. Safety valve having a spring-loaded valve closure element (3), which is guided in a valve housing (1), performs a complete stroke upon acutation and is seated with its sealing surface on an outlet opening of a nozzle (2) in connection with a reservoir, having a gas outlet space (7), which surrounds the sealing surface of the valve closure element and the outlet opening of the nozzle, the conical spiral spring (4) being arranged in a control pressure space (8), which has a plurality of connections (11, 13) to the gas outlet space, one of which connections has, as a control pressure line (11) arranged in the valve housing (1), an adjustable flow cross-section, and another of which is fitted, at least as a control pressure bore (13), in the valve closure element (3) and opens out on the underside of the latter outside the seal seat, characterized by an additional connection (10) between the control pressure space (8) and the gas outlet space (7), which connection has a flow cross-section which increases with decreasing temperature.
Patent AT-E50068-T1 (AT)
Inventor: TUPHORN HANS
IPC: G01R31/36
Filed: 1986-05-05
Granted: 1990-02-15
Abstract: 1. Measuring method for determining the quality of a battery, preferably of a lead storage battery, in which the terminals (+, -) of the battery (B) normally are connected to a charging set (L) and in case of emergency are connected to a load circuit (V), and in which the voltage drop of the battery is measured which results upon current flow through a constant-current resistor (R) which provides a constant current irrespective of the applied voltage, or in which the voltage increase upon connection of the charging set is measured when the terminals of the battery or of a battery cell are bridged by the resistance (R) or the charging set, respectively, characterized in - that immediately upon connection of the constant-current resistor (R) or the charging set to the terminals (+, -) or to cell terminals of the battery (B) a substantially inertialess voltmeter (O) measures a first voltage level immediately following the voltage drop due to the internal resistance (Ri ) of the battery or cell, said voltage level serving as a basic value for the subsequent voltage drop due to polarization, and that thereafter further voltage levels are measured during a prolonged flow of current, for example for 30 minutes, - that the measured values of the battery terminal voltage outputted by the voltmeter (O) are applied to a comparator circuit (1) for comparison with reference values which are stored in a reference voltage source (2) and correspond to a fresh battery, - that the resulting difference signals are processed in a processor, and - that corresponding signals control a display means (3) for providing an indication of the quality of the tested battery.
Patent AT-E42476-T1 (AT)
Inventor: DENTLER ARTHUR
IPC: B01J8/44
Filed: 1986-08-21
Granted: 1989-05-15
Abstract: 1. A base (1) with nozzles (2) for a fluidized bed device, which nozzles (2) are in each case formed by a duct (3) leading through the base (1) for conveying fluidizing medium, and by a deflector (4) arranged above the duct (3) for deflecting the flow of medium at the outlet (5) of the duct (3), the deflector (4) comprising a strip member, characterised in that each strip member extends over a number of ducts (3) provided in a row in the base (1), the spacing between each deflector (4) and the base (1) being determined by spacers (6), which are arranged between the base (1) and the deflectors (4), in each case at a point between two adjacent duct outlets (5).
Patent AT-E82240-T1 (AT)
Inventor: KOEGLER HUBERT
IPC: B01D53/28
Filed: 1986-12-15
Granted: 1992-11-15
Abstract: The invention relates to a method for producing a water-permeable covering on granular, water-soluble substances by coating them with a synthetic resin. The method of the invention uses a coating composition which comprises a polyisocyanate and a polyol component of a condensation product from phenols and aldehydes, a softener containing hydroxyl groups and optionally a diluent containing hydroxyl groups. The coating composition is cured at room temperature with an amine as a catalyst.
Patent AT-E66934-T1 (AT)
Inventor: KERTH JUERGEN
IPC: C08F4/46
Filed: 1986-12-19
Granted: 1991-09-15
Abstract: Finely divided ethene polymers are prepared by means of a Ziegler catalyst system composed of (1) a titanium-containing catalyst component obtained by precipitation in an organic liquid from (1.1) a solution of titanium tetrachloride in a hydrocarbon, (1.2) a solution of a certain organoaluminum compound in a hydrocarbon, and a catalyst component which contains (1.3) an alpha-monoalkene and (2) aluminum, wherein the (1) used has been precipitated at relatively low temperatures in an organic liquid which, at the precipitation temperature has a relatively high viscosity and comprises (a) a liquid hydrocarbon and (b), dissolved therein, relatively small amounts of polymer of an alpha-monoalkene, with the provisos that (i) for every gram-mole of the total amount of titanium tetrachloride used specific amounts of the organic liquid, of the organoaluminum compound and of the alpha-monoalkene are used and (ii) for every mole unit of the total amount of titanium tetrachloride used specific amounts are precipitated per minute and specific amounts of the alpha-monoalkene are introduced per minute.
Patent AT-E63166-T1 (AT)
Inventor: GUESDON JEAN-LUC
IPC: C07K14/005
Filed: 1986-02-12
Granted: 1991-05-15
Abstract: This method for immunological determination of amines in biological media consists of: (a) reacting a quinone (in particular, p-benzoquinone) with the amine (for example histamine) present in the test sample; (b) introducing into the medium a monoclonal antibody which specifically recognizes the amine-quinone reaction product formed; and (c) determining one of the forms of the monoclonal antibody present. When the quinone is used in the immobilized state, the monoclonal antibody present is determined in its complexed form with the amine-quinone reaction product (direct type method); when the quinone is used in the free state, the monoclonal antibody is determined in its free form (enzymoimmunometric method or competitive immunoenzymatic method).
Patent AT-E67158-T1 (AT)
Inventor: ROUSSET ABEL
IPC: C01G45/12
Filed: 1986-06-04
Granted: 1991-09-15
Abstract: A manganite type composition of the formula Mn3-x-y-zNixCoyMzO4 (I) wherein M is at least one metal selected from Cu, Zn and Cd, y and z range from 0 to 1, and (x+y+z) is lower than 2. This composition can also contain a doping agent. The composition is either a particulate composition wherein at least 90% of the particles have a regular form and a size lower than 5  mu M or a ceramic material having a density greater than 94% of the theoretical density. The composition is useful in the production of thermistors.
Patent AT-E59287-T1 (AT)
Inventor: CALANCHI MASSIMO
IPC: A61K9/00
Filed: 1986-05-02
Granted: 1991-01-15
Abstract: The invention relates to a method by which it is possible to prepare a formulation consisting of thickening or suspending agents and other excipients, having the property of dispersing and dissolving quickly in water or aqueous vehicles, without clot formation, with which it is possible to prepare an extermoraneous homogeneous suspension of solid particles and more particularly of micro-encapsulated drugs, which otherwise have the tendency to precipitate or float.
Patent AT-E73533-T1 (AT)
Inventor: SINNER ALFRED
IPC: F23N1/02
Filed: 1987-12-04
Granted: 1992-03-15
Abstract: Fuel-heated generators must work with a fuel/air ratio which is to be kept within narrow limits. With constant heating capacity, it is possible to add to a temporally constant quantity of fuel for this purpose a quantity of air, the flow rate of which can be kept constant by means of a blower. There is a requirement for generators, the heating capacity of which can be changed at least stepwise, despite use of such a simple device, for capacity adjustment. To increase the heating capacity stepwise, there is connected parallel to the main pipe (2) at least one secondary pipe (21), in which the same fuel/air mixture as in the main pipe is present, when the stipulated quantity of air is delivered in the main pipe. The preferred application of such devices is in generators for small central heating systems with water heating.
Patent AT-E64639-T1 (AT)
Inventor: NYREN ULF EINAR
IPC: E04B9/22
Filed: 1987-10-28
Granted: 1991-07-15
Abstract: A frame for suspension of ceiling panels, such as sound absorbing slabs, which frame (1) consists of                                two pairs of frame sections (2, 3) with the two frame sections (2, 3) of each pair being identical and arranged in parallel relationship. The first frame section (2) is formed with a leg portion (5) which is bent at an angle and which has an aperture (7) formed therein, and the second frame section (3) has a protrusion (6) which is arranged, to extend through the aperture (7) in the first frame section (2) whereby a channel is formed in which a fastener (4) may be introduced to interlock the frame section (2, 3). The fasteners (4) may also be the frame suspension means.
Patent AT-E89844-T1 (AT)
Inventor: DOE LESTER A JR
IPC: C08L81/00
Filed: 1988-01-27
Granted: 1993-06-15
Abstract: A process is disclosed for stabilization of natural rubber against oxidative degradation by incorporating therein phenolic derivatives of 3-hydroxymethyl-5-hydroxymethylthio-1,3,4-thiadiazolidine-2-thione and stabilized rubber compositions thereof.