baber/WOPTO huggingface dataset:
Patent AT-E110116-T1 (AT)
Inventor: SCHMITZ FRIEDHELM
IPC: C21D9/50
Filed: 1990-04-11
Granted: 1994-09-15
Abstract: The present invention relates to a process for selective solution-annealing of the weld zone (2, 3) of a longitudinally welded metal pipe (1). The process is especially suitable for pipes (1) having a diameter of less than 100 mm and a wall thickness of less than 2.5 mm, preferably less than 0.7 mm. In the course of the heat treatment, the weld (2) is first heated under a protective gas (1) to such an extent that its outer region (2.1) is fused. This can preferably be effected by an electric arc (7). Subsequently, the weld (2) is selectively held by further heating means (8), for example further arcs, infrared emitters or induction coils, for a presettable period under a protective gas (I) at least at a temperature (Tmin) required for the solution-annealing of the pipe material, but below the melting temperature (Ts) at least in the inner region (2.2) of the weld (2), and then cooled (10) under a protective gas (I). The single or multiple incipient fusion of the outer region (2.1) of the weld (2) does not reduce the quality of the heat treatment in the inner region (2.2), so that the desired corrosion resistance in the latter does not suffer. However, the partial fusion facilitates rapid introduction of heat for heating up the weld. <IMAGE>
Patent AT-E128306-T1 (AT)
Inventor: HENNIG BRUNO EMANUEL
IPC: H04N7/088
Filed: 1990-04-14
Granted: 1995-10-15
Abstract: Methods of and apparatus for processing television signals wherein the television signals include image-representative information and a plurality of segments of accompanying supplementary information including VPS program identification information and a teletext listing including program title information and program source information encoded during vertical blanking intervals wherein the VPS program identification information is decoded and the teletext listing and included program identification information are also decoded, the decoded teletext listings are processed such that a predetermined set of pages of the listing having page numbers ending in a first predetermined set of digits are stored in memory during a time interval until subsequently received pages having page numbers ending in the first predetermined set of digits are overwritten into corresponding memory spaces, the program identification information from VPS and teletext are compared during the tinie interval recited above and thereafter at least program title information is displayed upon identifying matching information.
Patent AT-E110591-T1 (AT)
Inventor: GREINER GABRIELE GEB KEUTER
IPC: B02C18/18
Filed: 1990-05-26
Granted: 1994-09-15
Abstract: In a rotor (1) with fixed comminution tools for slow-running comminution machines, in particular for bulky waste material, protective caps (7) are mounted on a rotating carrying body (1) in such a way that the transmission of force between protective cap (7) and carrying body (1) occurs by means of a connection which is located inside the area covered by the protective cap and is secured by a connection located preferably in the non-wearing area. <IMAGE>
Patent AT-E88002-T1 (AT)
Inventor: NADE ANDRE
IPC: F16L55/26
Filed: 1990-06-06
Granted: 1993-04-15
Abstract: In a district heating pipe with an interior tube (2) and an outer tube (3), and with a vacuum in the annular space (4) between the interior tube (2) and the outer tube (3), the annular space (4) is partitioned (5-7) at, for example, intervals of 500 to 600 m. The partition (5-7) is bridged by a line (9) which can be closed by a motor-operated valve (13) controlled by a pressure switch (11). If the pressure in the annular space (4) rises as a consequence of a leak, the bridging lines (9) are closed when the pressure increase has reached the threshold value of the pressure switch (11). The further increase in pressure is thus restricted to that section of the district heating pipe in which the leak has occurred. In a control room, to which the data from all partitions in the district heating pipe are transmitted, the section affected by the leak can immediately be identified. The damage is thus restricted and can rapidly be corrected. <IMAGE>
Patent AT-E105647-T1 (AT)
Inventor: MUELLER GUENTER
IPC: G01N29/26
Filed: 1990-07-13
Granted: 1994-05-15
Abstract: Non-destructive test appts. for a nuclear reactor pressure vessel includes a vertical beam which can travel along the circumferential direction within the pressure vessel and which has a travelling support for the test equipment, the novelty being that: (a) the upper end of the beam is supported for travel on a gantry which can travel on an upper circular rail fixed to the upper edge of the pressure vessel; (b) the lower end of the beam is supported for travel on a lower circular rail detachably mounted on the upper edge of the fuel housing; and (c) the beam is hollow and contains a longitudinally displaceable band which can flex outwardly towards the vessel inner wall, the band emerging from the bottom of the beam and extending into the annular space between the pressure vessel and the fuel housing, a test unit support being provided at the band end.
Patent AT-E129204-T1 (AT)
Inventor: DISSELBECK DIETER
IPC: B29C70/10
Filed: 1990-07-14
Granted: 1995-11-15
Abstract: There is described a high-strength rubber composite material with a reinforcing structure, characterised in that the reinforcing structure is a net material which permeates the rubber material in three dimensions like a skeleton and comprises a three-dimensionally shaped textile material which forms an open-mesh three-dimensional network. <IMAGE>
Patent AT-E164369-T1 (AT)
Inventor: POWERS DALE ROBERT
IPC: G02B6/00
Filed: 1990-11-08
Granted: 1998-04-15
Abstract: A method for making preforms by vapour phase soot deposition processes is disclosed, whereby an oxidizing atmosphere is used during at least part of the deposition process; e.g. during the deposition of the centre portion of the preform. The oxidizing atmosphere results from supplying oxygen, available to react with the fuel, in an amount which is stoichiometrically in excess of that required to fully oxidize the fuel. This results in enhanced dopant capture, reduced axial inhomogeneities (e.g. of dopant) in the consolidated preform and finished fibre, and an overall stabilization of the deposition process. A method for selecting burner flow rates which optimize the deposition process is also disclosed. The reaction deposition burner used to carry out the process has:- a first passageway (13) and second passageway (15), both of which carry at least oxygen but no fuel; a third passageway (17) to carry at least fuel and oxygen; and optionally a fourth passageway (19) to carry at least oxygen but no fuel, for shaping the flame.
Patent AT-E90584-T1 (AT)
Inventor: JODELET FRANCOIS
IPC: B27M3/22
Filed: 1990-09-28
Granted: 1993-07-15
Abstract: This snow ski, the sides of which have an inclination which is variable in relation to the plane of the sole of the ski, at different points along its length, and are constituted by curved convex or concave lines, in which the profiles of the sides are of variable curvature according to the cross-section in question of the ski. A procedure for manufacturing this ski consists, starting from a rough ski, in carrying out the machining of the lateral parts of the ski with the aid of a rotary tool with an axis perpendicular to the plane of the upper surface of the ski, the active surface of which is generated by a continuous monotonic curve, by carrying out a relative movement of the tool and of the ski simultaneously, in the direction of the length of the ski, in the direction of the width of the ski and in a direction perpendicular to the plane of the upper surface of the ski.
Patent AT-E141945-T1 (AT)
Inventor: PALUSCHINSKI HANS
IPC: C12Q1/24
Filed: 1990-11-12
Granted: 1996-09-15
Abstract: A sample is to be removed periodically from a fermenter (1). To this end, a conveyor device (3,4) which can be programmed according to various parameters is arranged between a cooled sample storage container (2) and the fermenter (1). This device removes from the storage container (2) a test tube and brings the latter to a remote-controlled sample-removing device (5) arranged on the fermenter. By means of a control circuit, the test tube is filled and is returned to the storage container and stored under cool conditions. The sample-removing device is cleaned with water vapour after each sampling, and the contaminated vapour is guided via a tube (58) into a collecting receptacle. The process and the device operating according to the said process permit the continuous monitoring of biological processes overnight and at weekends, without the need for personnel to be present at all times. <IMAGE>
Patent AT-E89183-T1 (AT)
Inventor: OGLIOTTI CLAUDIO
IPC: A63C11/02
Filed: 1990-06-14
Granted: 1993-05-15
Abstract: Skicarrier for making it easier the manual transport of a pair of skis, either on the snowfields or on the ground, in order to prevent the discomfort and effort of the shoulder transport as well as the inconveniences related thereto. The skicarrier comprises a support (1) with means for separately engaging and holding in a removable manner both the terminal portions of a pair of skis and rolling means (6) pivoted on said support (1) for manually dragging on the ground.
Patent AT-E120878-T1 (AT)
Inventor: GOTTFRIED ALSCH ING
IPC: H01H19/11
Filed: 1990-04-05
Granted: 1995-04-15
Abstract: In a snap locking mechanism for rotary switches an operating shaft (4) operable by a switch handle can be rotated against the force of an energy-storage mechanism and each lock-in position is occupied with at least partial release of the energy-storage mechanism. The energy-storage mechanism is formed by axially acting compression springs (8) and acts on a driver ring (6) exhibiting slopes in the peripheral direction which interacts with another driver ring (13), couplable with the operating shaft, exhibiting a corresponding counterprofile with slopes. A coupling for dragged slaving (28, 29) is provided between the two driver rings (6, 13). Handle-side driver ring (6) carries stops (11) on its front facing away from these slopes, which interact with counterstops (12), integral with the housing, when they reach the snap position of the locking mechanism. Two annular links (14, 15) placed concentrically to the slopes of driver rings (6,13), each of which is operative for one direction of rotation each and which exhibit on their front sawteeth inclined in the opposite direction to one another running in the peripheral direction and which interact respectively with a corresponding counterprofile on handle-side driver ring (6) or in housing (2) (FIG. 1).
Patent AT-E99861-T1 (AT)
Inventor: FERRAND CLAUDE
IPC: A01G9/08
Filed: 1990-04-24
Granted: 1994-01-15
Abstract: PCT No. PCT/FR90/00290 Sec. 371 Date Oct. 21, 1991 Sec. 102(e) Date Oct. 21, 1991 PCT Filed Apr. 24, 1990 PCT Pub. No. WO90/12491 PCT Pub. Date Nov. 1, 1990.Device for automatic positioning of plants is provided with a vertical positioner element conical at the top and cylindrical at the bottom wherein is introduced by known means the plant with its earth ball. The earth ball is located in the cylindrical portion while the plant itself is in the conical portion which is upwardly tapered. An insufflation head is provided with a seal adjusted to the positioner element and permitting the injection of air or a gas when the assembly, including the positioner element and the insufflation head, is above a hole which has been previously made in a receiver element where the planting is to take place. The device facilitates and automates the setting in place of plants of all kinds while preserving their integrity owing to the use of non-mechanical handling means.
Patent AT-E106229-T1 (AT)
Inventor: SCHOELLING HANS WERNER
IPC: A61F13/26
Filed: 1991-01-31
Granted: 1994-06-15
Abstract: An inner sleeve (12) and an outer sleeve (11) of a tampon applicator provided especially for feminine hygiene form a one-part injection moulding in order to simplify production and assembly. The rear end of the outer sleeve (11) and the front end of the inner sleeve (12) are connected by means of a predetermined breaking point (13). The predetermined breaking point (13) is destroyed due to axial pressure, so that the inner sleeve (12) can be pushed into the outer sleeve (11). <IMAGE>
Patent AT-E90269-T1 (AT)
Inventor: STURM WILFRIED
IPC: B29K25/00
Filed: 1991-03-06
Granted: 1993-06-15
Abstract: The invention relates to a process for manufacturing a multi-layer, preferable twin-layer composite of a polystyrene foam film and a coextruded unfoamed film, especially for further processing into labels or mouldings making use of the shrinking capacity of the films, in which a polystyrene material is extruded together with nitrogen as the blowing agent and a pore former from the nozzle (16) of an extruder (2) and the extruded material is blown below the softening point before cooling. In order to produce polystyrene foam film which is as aging-resistant and easily printed as possible with the greatest possible saving in material and as reliably as possible, the invention proposes that 1/30 to 1/50 nitrogen (measured in NL) of the weight of the film (expressed in grams per square metre) be used as the blowing agent per kilogram of foam film, together with a powdered mixture of sodium bicarbonate and citric acid, and that the rigidity/surface quality of the film be controlled by the blowing ratio.
Patent AT-E112897-T1 (AT)
Inventor: ALBRECHT PAUL
IPC: H01R12/04
Filed: 1991-05-02
Granted: 1994-10-15
Abstract: A holder for an essentially cylindrical miniature incandescent lamp for placement onto a printed-circuit board such that it makes contact, having contact elements which open in the base surface, are intended for resting on mating contact surfaces of the printed-circuit board and can be connected to the lamp wires such that they make contact electrically, said holder being provided with a recess which reaches at least into the vicinity of the lower, essentially flat base surface and is intended to hold the miniature incandescent lamp in a horizontal position. 
<IMAGE>
Patent AT-E145218-T1 (AT)
Inventor: TURNER HOWARD WILLIAM
IPC: C08F4/642
Filed: 1988-01-27
Granted: 1996-11-15
Abstract: A catalyst is prepared by combining a first compound consisting of a bis(cyclopentadienyl)zirconium compound having one of the following general formulae:Wherein:(A-Cp) is either (Cp)(Cp*) or Cp-A'-Cp* and Cp and Cp* are the same or different substituted or unsubstituted cyclopentadienyl radicals;A' is a covalent bridging group;L is an olefin, diolefin or aryne ligand;Zr is zirconium;X<sub>1</sub> and X<sub>2</sub> are, independently, selected from the group consisting of hydride radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like;X'<sub>1</sub> and X'<sub>2</sub> are joined and bound to the zirconium atom to form a metallacycle, in which the zirconium, X'<sub>1</sub> and X'<sub>2</sub> form a hydrocarbocyclic ring containing from about 3 to about 20 carbon atoms; andR is a substituent on one of the cyclopentadienyl radicals which is also bound to the zirconium atom. With a second compound comprising a cation capable of donating a proton and a bulky, labile anion containing a single boron atom, and a plurality of aromatic radicals capable of stabilizing the zirconium cation formally having a coordination number of 3 and a valence of +4 which is formed as a result of the combination, said second compound having the general formula:         [L'-H]<sup>+</sup>[BAr<sub>1</sub>Ar<sub>2</sub>X<sub>3</sub>X<sub>4</sub>]<sup>-</sup>Wherein:L' is a neutral Lewis base;H is a hydrogen atom;[L'-H]<sup>+</sup> is a Bronsted acid;B is boron in a valence state of 3;Ar<sub>1</sub> and Ar<sub>2</sub> are the same or different aromatic or substituted-aromatic hydrocarbon radicals which may be linked to each other through a stable bridging group; andX<sub>3</sub> and X<sub>4</sub> are, independently, selected from the group consisting of hydride radicals, halide radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like. Many of the catalysts thus formed are stable and isolable and may be recovered and stored. The catalysts may be preformed and then used to polymerize olefins, diolefins and/or acetylenically unsaturated compounds either alone or in combination with each other or with other monomers or the catalysts may be formed in situ during polymerization by adding the separate components to the polymerization reaction. The catalyst will be formed when the two components are combined in a suitable solvent or diluent at a temperature within the range from about -100°C to about 300°C. The catalysts thus prepared afford better control of polymer molecular weight and are not subject to equilibrium reversal. The catalysts thus produced are also less pyrophoric than the more conventional Ziegler-Natta olefin polymerization catalysts.
Patent AT-E174793-T1 (AT)
Inventor: CINCOTTA ANTHONY
IPC: A61K45/00
Filed: 1991-01-07
Granted: 1999-01-15
Abstract: A process for the long term modification and regulation of lipid metabolism -- generally to reduce obesity, insulin resistance, and hyperinsulinemia or hyperglycemia, or both (these are the hallmarks of noninsulin dependent, or Type II diabetes) -- by administration (i.e., by feed or injection into the bloodstream) to a vertebrate, animal or human, of a dopamine agonist, e.g., bromocriptine. Administration of the bromocriptine is made over a limited period at a time of day dependent on the normal circadian rhythm of fat and lean members of a similar species. Decreases in body fat deposits result by treatment of an obese species on a daily timed sequence based on circadian rhythms of the peak prolactin, or peak prolactin and peak glucocorticosteroid, blood level established for lean members of a similar species. Insulin resistance, and hyperinsulinemia and hyperglycemia, or both, can also be controlled in humans on a long term basis by treatment corresponding to that of the treatment for obesity. The short term daily injections reset hormonal timing in the neural centers of the brain to produce long term effects.
Patent AT-E117707-T1 (AT)
Inventor: TAYLOR JOHN GERARD
IPC: C04B35/634
Filed: 1991-07-25
Granted: 1995-02-15
Abstract: There are disclosed methods and compositions for room temperature hardening of phenolic resole resin refractory compositions containing a magnesium oxide hardening agent alone or together with an organic ester. The resin is a low viscosity, low molecular weight resin having a high free phenol content. The magnesium hardening agent has a surface area of at least 20 square meters per gram. The compositions provide adequate working times and room temperature hardening within 24 hours.
Patent AT-E122379-T1 (AT)
Inventor: MENTINK LEON
IPC: A23C15/14
Filed: 1991-01-28
Granted: 1995-05-15
Abstract: Process for refining mixtures resulting from treatments of fatty substances with cyclodextrin and containing complexes of cyclodextrin with fatty acid type lipophilic compounds, characterised in that the said mixtures are subjected to a thermal treatment at a temperature above 100 DEG C in the presence of a solvent system comprising water, in that the different fractions or raffinates resulting from the thermal treatment are separated out and in that these raffinates are recovered.
Patent AT-E85099-T1 (AT)
Inventor: JOUANET DANIEL
IPC: E04B9/26
Filed: 1991-04-30
Granted: 1993-02-15
Abstract: Decorative-panel field, in particular for the covering of ceilings. 
<??>The decorative panel (2) is placed in a rectangular rigid frame composed of four brackets (1) of L-shaped profile, against the outer faces of which are mounted sections (3), one per side of the frame, the longitudinal edges (3a) of which are folded over towards the inside of the frame, the edges of the decorative panel (2) being held by gripping between the flanges 1a of the brackets (1) and the edges (3a). 
<??>The sections (3) are fixed to the straight sides of the brackets (1) by means of a tab (4) cut out in the section and an indentation (5) which the straight side of the bracket (1) has. 
<??>High rigidity of the panel (2), coupled with the possibility of fixing panels of variable thicknesses inside the frame, are thus obtained. The manufacture of decorative panels (2) framed according to the invention lends itself particularly well to the use of automatic machines for large-volume production work. 
<IMAGE>
Patent AT-E112379-T1 (AT)
Inventor: CHARTRAIN PIERRE
IPC: F24C15/02
Filed: 1992-01-13
Granted: 1994-10-15
Abstract: The door of an oven comprises a shell (1) of parallelepipedal shape whose front wall (2) has a large opening having the shape of a parallelogram enclosed by a transparent plate (3). The securement of the transparent plate (3) on the shell (1) is effected by fixation members which are formed by holding tongues (P1 to P8) arranged respectively on two opposite sides (9 and 10) of the edge (4) of the opening of the shell, while the transparent plate (3) has two opposite sides (24 and 25) bearing projections (S1 to S8) adapted to come into securement, by sliding, respectively beneath the holding tongues (P1 to P8). For use in all the doors of household electric ovens.
Patent AT-E133401-T1 (AT)
Inventor: SUEY PAUL V
IPC: B28B1/00
Filed: 1992-02-06
Granted: 1996-02-15
Abstract: Refractory articles are prepared by a freezecast process where a ceramic fiber mat is saturated with a colloidal silica aqueous suspension, frozen and then heated to produce a preform. The preform is then saturated with a colloidal silica aqueous suspension, frozen, and then heated to produce a refractory article having silica particles substantially uniformly distributed throughout. The density of the refractory article can be increased by compression of the saturated mat prior to freezing.
Patent AT-E130003-T1 (AT)
Inventor: YOO SUNG-EUN
IPC: A61K31/35
Filed: 1992-05-22
Granted: 1995-11-15
Abstract: The present invention relates to novel benzopyran derivatives of formula(I) which have superior selectivity in the treatment of hypertension by lowering blood pressure with a relaxation activity on vascular smooth muscle. The present invention also relates to processes for preparing such compounds; and to a pharmaceutical compositions containing such compounds as an active ingredient. <CHEM>  wherein:   R1 is   -CN, -NO2, -OCX1X2X3, -NH2, -NHSO2R<A>, <CHEM> -SO2R<C> or -SO2NR<C>R<D> wherein X1, X2 and X3 are, each independently, a fluorine, chlorine or hydrogen atom; R<A> and R<B> are, each independently, an amino, C1-6 alkoxy, C1-6 alkyl group or an optionally substituted phenyl group; and R<C> and R<D> are a hydrogen atom, or a C1-6 alkyl group or an optionally substituted phenyl group with a halogen atom, or a straight or branched C1-3 alkyl group; R2 is <CHEM> wherein R<E> is a hydrogen atom, or a C1-6 alkyl, cyclopropyl, cyclopropylmethyl or benzyl group; R<F> is -COR<A> or -CSR<A>; X is O, S or NR<C>, and n is an integer from 0 to 3, wherein R<A> and R<C> have the same meanings as defined above; R3 is   a C1-4 straight or branched alkyl group; and R4 is <CHEM> wherein R<G> and R<H> are, each independently, a C-16 alkyl group or an optionally substituted phenyl group; A and B are, each independently, S or O; and Z is a C1-3 straight or branched alkyl group. n
Patent AT-E128267-T1 (AT)
Inventor: KANE ROBERT C
IPC: G01Q70/14
Filed: 1992-08-10
Granted: 1995-10-15
Abstract: A field emission electron emitter employing a coating of diamond material (406) disposed on a surface of a layer of conductive/semiconductive material (407) is constructed by a method including the steps of implanting carbon ions (404) at a surface of a selectively shaped substrate (401) to function as nucleation sites for the diamond formation. A conductive layer (407) is deposited over the diamond (406) and the substrate (401) is removed to leave an electron emitter with a diamond coating. <IMAGE>