baber/WOPTO huggingface dataset:
Patent AT-E24957-T1 (AT)
Inventor: AKHTAR-KHARARI FUAD
IPC: F16B2/08
Filed: 1982-03-19
Granted: 1987-01-15
Abstract: A pipe clamp is comprised of opposed lugs having base portions. The base portions have axially extending recesses and an axially extending slot of lesser radial dimension than the radial dimension of the recess extends from the inner edges of the bases to the recess to form jaws in each base. The free ends of a flexible band are tightly folded back to form enlarged end portions on the ends of the band, the enlarged end portion and adjacent portion of the band being insertable axially into the recess and slot respectively.
Patent AT-E15099-T1 (AT)
Inventor: MENZE WILFRIED
IPC: F16F1/12
Filed: 1982-06-03
Granted: 1985-09-15
Abstract: 1. Device for adjusting the force action line of a helical spring, especially in a pressure regulator, having the following features : a) a spring plate (2, 15) is provided to support one end of the spring ; b) a pin-shaped stop (10, 23) for the spring plate (2, 15) is provided between the spring plate (2, 15) and a housing containing the spring ; c) the stop (10, 23) is mounted in the housing in such a manner that its position can be altered ; characterised in that the end of the stop (10, 23) in contact with the spring plate (2, 15) and the mounting of the stop in the housing are such that, as a result of a rotation of the stop (10, 23) and/or its movement relative to the housing, the point on the spring plate (2, 15) in contact with the stop (10, 23) or the position of the spring plate (2, 15) can be altered, and that the end of the spring remote from the stop (10, 23) is mounted in such a manner that a change in direction of the longitudinal axis of the spring is produced in response to the rotation and/or movement of the stop (10, 23).
Patent AT-E27706-T1 (AT)
Inventor: HAHN KLAUS DR
IPC: C08J9/14
Filed: 1982-07-15
Granted: 1987-06-15
Abstract: Fine-celled foams are produced by a process in which a styrene polymer is melted, the melt is mixed with a volatile blowing agent and a nucleating agent under superatmospheric pressure, the mixture is let down to atmospheric pressure, and the foam is cooled. The nucleating agent employed comprises from 0.02 to 2% by weight of the calcium salt of a long-chain fatty acid, and from 0.01 to 1% by weight of a finely divided, inorganic substance which is insoluble in the styrene polymer, a mixture of calcium stearate and magnesium oxide being preferred.
Patent AT-E12258-T1 (AT)
Inventor: ERCKEL RUEDIGER DR
IPC: C13K1/02
Filed: 1982-10-21
Granted: 1985-04-15
Abstract: The continuous process for hydrolyzing cellulose-containing material (substrate) is carried out by sorption of gaseous HF in a sorption reaction (1) and subsequent desorption in n steps, which are carried out in n reactors which are separated from one another in a gas-tight manner. The substrate is introduced via a gas-tight valve into the sorption reactor (1), passes through this and then reaches consecutively, through gas-tight valves, a hold-up reactor (2) and the first (3c), second (3b), . . . nth desporption reactor, from which it is then removed. The desorption is carried out in each case by the action of one of the n inert gas streams on the substrate at different temperatures, the particular inert gas stream being enriched with the HF being liberated during desorption. The gas streams, which are enriched to different extents with HF, are allowed to act on the substrate in the sorption reactor (1) in such a manner that the gas streams of low HF concentration act on a substrate having a zero or low concentration of HF and thereafter the gas streams of higher HF concentration act on substrate having higher HF concentration. The total gas stream (8a) produced from the individual gas streams leaves, after completion of sorption, the sorption reactor (1) largely freed of HF and is either conveyed to the desorption steps after dividing up into individual gas streams or it initially passes through the last desorption step (3a) and is thereafter divided up and passed to the other desorption steps in order, after passing through the latter, to be returned to the sorption reactor (1).
Patent AT-E19382-T1 (AT)
Inventor: HOLZBAUR SIEGFRIED
IPC: B63B35/73
Filed: 1983-01-25
Granted: 1986-05-15
Abstract: The invention proposes a foldable boat having a rearward portion mounted on hinges extending medially of the boat and arranged so as to fold forwardly over the front portion of the boat. The front portion of the boat includes retractable wheels so the boat may form a trailer for an automobile. These is also provided a retractable wheeled structure for assisting in moving the boat from the water over muddy surfaces when the boat is to be transported on the highway. The power plant for the boat is mounted substantially medially of the boat with the drive shaft depending therefrom into the water.
Patent AT-E41081-T1 (AT)
Inventor: BRACHT WERNER
IPC: H01H11/00
Filed: 1983-03-31
Granted: 1989-03-15
Abstract: 1. Assembly kit for an enclosed electrical installation device, comprising a housing lower part (1), a housing upper part (2) and a contact block (11) to be placed in the housing, having a device for connecting the two housing parts (1, 2) which permits connection by screws (12) or resilient latching levers, characterized in that pedestals (8, 10) on which the contact block (11) rests are formed within the housing lower part (1) on the base plate (1b) of the latter, and two centrally opposite pedestals (8) their guide pegs (9) which engage in guide grooves (11a) recessed into both sides of the contact block (11), and in that the guide pegs (9) themselves have a groove (9a) into which in each case one latching lever (4) can be inserted such that the guiding function of the guide pegs (9) for the contact block (11) is maintained and the latching lever (4) rises above the peg (9) to an extent such that sufficient space remains for the resilient latching movement of the latching lever (4).
Patent AT-E24801-T1 (AT)
Inventor: RISBERG ROBERT L
IPC: H02M5/27
Filed: 1983-02-11
Granted: 1987-01-15
Abstract: In a three phase welding power supply, the three phase power is connected to a welding arc by a power control circuit having three conducting paths for straight polarity current and three conducting paths for reverse polarity current. The power control circuit comprises a three phase bridge rectifier circuit (112) having eight bridge arms each including a silicon controlled rectifier (1, 2, 3, 4, 5, 6, 7, 8) with the bridge circuit being connected between the three phase power source (102) and the welding arc (124) which is in turn connected to the three phase power supply neutral (103). An inductor (116) is connected across the direct current terminals of the bridge circuit so that arc currentflows in one direction through the inductor (116) regardless of the polarity of the arc current. The conducting paths are selectively activated at nonzero voltage points to conduct repetitive sequences of independent numbers of straight polarity half cycles of arc current followed by independent numbers of reverse polarity half cycles of arc current to the welding arc. Pulses are generated in synchronism with each of the three power phases and counted to determine the activation sequences of the conducting paths. By controlling the generation of the pulses and the counts of the pulses at which the paths are activated, a variety of sequences are generated.
Patent AT-E38914-T1 (AT)
Inventor: NEMOTO SHOJI
IPC: G11B15/46
Filed: 1983-08-31
Granted: 1988-12-15
Abstract: In an apparatus for controlling a tracking position of magnetic head which reproduces parallel tracks serially formed on magnetic tape, the parallel tracks containing a video signal and a pilot signal having mutually different frequencies changing in cyclic sequence from track to track, there is generated a reference pilot signal having the same frequencies as the frequencies of the pilot signal reproduced from the track, and the frequency of the reference pilot signal associated with one track is subtracted from the frequencies of the pilot signals reproduced from the tracks adjacent to the one track to produce a control signal indicative of displacement from the one track to be reproduced. The pilot signal generating means alternatively generates first and second reference pilot signals having the same frequencies as that of the pilot signals which are recorded in a pair of tracks to be reproduced in still picture reproducing mode.
Patent AT-E15355-T1 (AT)
Inventor: LA CLAIR LOUIS MAYNARD
IPC: F25J3/02
Filed: 1983-05-24
Granted: 1985-09-15
Abstract: The invention deals with an air separation process for the production of krypton and xenon. 
<??>A liquid oxygen-rich stream (73) is firstly stripped of hydrocarbon in a stripping column (40) and the resulting liquid oxygen-rich stream (90) containing concentrated krypton and xenon is converted into a nitrogen-rich stream (100) containing krypton and xenon in an exchange column (50). 
<??>This process allows a safely and efficiently production of krypton and xenon while minimizing the main plant burden.
Patent AT-E49518-T1 (AT)
Inventor: REINHART ALBERTO J
IPC: B08B9/04
Filed: 1983-04-29
Granted: 1990-02-15
Abstract: 1. Pipe-cleaning unit having at least two flexibly interconnected cleaning units (1a, 1b) arranged one behind another, and drive means (2), which are flexibly connected with one of the cleaning units (1a, 1b), so that the pipe-cleaning unit can also pass through curved pipe sections, the cleaning unit (1a, 1b) having in each case a collar of rigid knife arms (3), which are swivelably mounted on a head (7) and provided with ribs (21), and whose ribs (21) branch out at the free end of the knife arm (3) in two V-shaped diverging blades (22), there being further provided springs (12), which are intended to press the knife arms (3) against the inner wall of the pipe, and there being provided, finally, on the head (7) of the front cleaning unit (1a) axially projecting ribs (10), which are intended to break up and crush contaminants or scales projecting as far as the axis of the pipe, characterized in that the axial knife length is at least approximately equal to the nominal diameter of the cleaning unit (1a, 1b) or to the internal diameter of a pipe, for which the same is dimensioned, in that further each knife arm (1a, 1b) has a radial outer rib (21) up to the immediate vicinity of its bearing (8) in the head (7), and in that finally the ridge of the rib (21) runs at least approximately radially outwards from the bearing (8) of the knife arm (1a, 1b).
Patent AT-E28223-T1 (AT)
Inventor: ROSENGREN AKE
IPC: E01C7/18
Filed: 1983-04-28
Granted: 1987-07-15
Abstract: A method of manufacturing asphalt concrete (for example of draining type), comprising subsequent to the mixing of stone material and binding agent the addition of water and stirring the compound, so that the temperature of the compound decreases and counteracts separation of the material.
Patent AT-E66021-T1 (AT)
Inventor: MARTINEZ-VERA ENRIQUE RAMON
IPC: C21B13/02
Filed: 1984-05-07
Granted: 1991-08-15
Abstract: A method for the gaseous reduction of iron ore to sponge iron in a vertical shaft moving bed reactor (10) wherein a hot gaseous mixture of hydrogen and a carbon monoxide is used to reduce the ore. It has been found unnecessary to use the external catalytic reformer of prior art processes to reform the methane and other hydrocarbon constituents of the natural gas commonly used as a source of gaseous reductants. By establishing a reducing gas recycle loop to which make-up natural gas and steam are fed in the proper proportions, the product sponge iron in the reactor (10) can be used to catalyze hydrocarbon reformation, provided that the carbon content of the recycled gas is maintained low by removing carbon dioxide therefrom. When pure methane is employed, steam/methane molar ratios within the preferred range of 1,4 : 1 to 2.2 : 1 are used.
Patent AT-E31300-T1 (AT)
Inventor: LAUTENSCHLAEGER HANS-HEINER DR
IPC: A61P29/00
Filed: 1984-06-26
Granted: 1987-12-15
Abstract: The invention is related to imidazol-2-yl mercapto alkanoic acids having the formula I   <IMAGE> I  process for the treatment of humans suffering from inflammatory diseases or diseases in relation with the lipid metabolism.
Patent AT-E32069-T1 (AT)
Inventor: ONG HELEN H
IPC: C07D313/06
Filed: 1984-12-05
Granted: 1988-02-15
Abstract: The present invention relates to dibenz[b,f],oxepins having the general formula 
<CHEM>
 wherein n is an odd integer 1-7 inclusive; R is -C02R1 or -CH2OR2 where R1 is H, C1-5 loweralkyl, aralkyl, 
<CHEM>
 R3 being C1-5 loweralkyl; X and Y are each independently hydrogen, halogen, trifluoromethyl, C1-5 loweralkoxy, C1-5 loweralkyl, C1-5 loweralkylthio, or hydroxy; and the dotted line (....) may be a bond or nothing, and to a method for their preparation. The compounds of the invention are useful as analgesic agents.
Patent AT-E45475-T1 (AT)
Inventor: DE LA HAYE CORNELIS FRANCISCUS
IPC: A47B9/10
Filed: 1984-12-27
Granted: 1989-09-15
Abstract: An apparatus for leveling a surface, e.g. of a table, provided with at least three bellows (2) containing a pressure medium. Each medium is connected through a conduit (8) to a central operating block (7) adapted to selectively interconnect two or more conduits.
Patent AT-E34194-T1 (AT)
Inventor: GALAN INCHAURBE JOSE MARIA JAV
IPC: E04B1/19
Filed: 1984-02-13
Granted: 1988-05-15
Abstract: A spacial structure comprising equidistantly positioned knuckles, a set of sections, (6) and means (16) for joining either end of said sections to said knuckles, where each knuckle is made up from two hollow base pieces (1) (2) whose outside shape is approximately that of a special shell in which there is a number of equidistantly positioned holes (3) at an angular distance of  alpha  with respect to one another, and where at least one of said base pieces possesses a perimeter area which is bent inwards, (12) and comprising means of attachment (5) between the first base piece and the second base piece which, upon being joined together and forming the knuckle of the special structure, allow all the equidistantly positioned holes to lie at an angular distance of  alpha  with respect to one another.
Patent AT-E26300-T1 (AT)
Inventor: BARBA JOAQUIM
IPC: C11D3/06
Filed: 1984-07-27
Granted: 1987-04-15
Abstract: 1. A method of preparing granular detergents with a low phosphate content, that is with a content of between 10% and 25% of sodium tripolyphosphate and a combined content of sodium orthophosphate and of sodium pyrophosphate of less than about 2% by weight and preferably less than about 1% by weight, and containing non-ionic surface active agents amounting to about 10% by weight of the whole composition, the method comprising forming an essentially hot aqueous suspension with thermostable constituents, drying the suspension in an atomising tower, mixing the atomised base with sodium tripolyphosphate and the other thermosensitive constituents, and then agglomerating the solid components by pulverisation with the assistance of a non-ionic surface active agent until there are obtained essentially homogeneous granules with little tendency to glutination, and the method being characterised in that the whole of the sodium tripolyphosphate is not subjected to the phases of hot aqueous suspension or atomisation, and in that, during the agglomeration phase, the temperature of the non-ionic surface active agent is between 25 degrees C and 80 degrees C, and preferably between 50 degrees C and 70 degrees C.
Patent AT-E101507-T1 (AT)
Inventor: BUISSON PHILIPPE
IPC: A61F13/02
Filed: 1984-08-29
Granted: 1994-03-15
Abstract: A haemostatic compressive dressing essentially comprising, in its structure, a body (2) of suitable rigidity, dimensions and shape to exert a compressive action on the point, wound or haemorrhage zone, without blocking off the blood channel or channels in question, allowing the blood to circulate freely therein, it being possible for this body (2) to be associated with a strip (1) and itself serving as a support for a layer (3) of a haemostatic and/or cicatrising material which is non-adhesive and has an action which prevents reactivation of haemorrhaging. <IMAGE>
Patent AT-E53500-T1 (AT)
Inventor: LOPEZ TORRAS MANUEL
IPC: A61M5/14
Filed: 1985-07-10
Granted: 1990-06-15
Abstract: A liquid flow regulating clamp, characterised essentially in that it comprises a solid support body (8), provided at the side thereof with a recess (12) for allowing insertion of the flow conduit tube (6) for the liquid to be controlled and the retention thereof in one end of the recess (12), by the termination of a threaded stem (13) engaged in one end of the holding body (8), while the other end is fixedly attached to a prehensile member advantageously formed by an incomplete cylindrical member (9) having resilient walls for engagement with a vertical support member (1). The clamp guarantees gentle, adjusted control of the drop rate and complete immobilisation of the infusion equipment.
Patent AT-E71769-T1 (AT)
Inventor: GRUENINGER FRIEDRICH
IPC: H01H37/04
Filed: 1985-12-24
Granted: 1992-02-15
Abstract: A plug assembly for an electrical apparatus, in particular for a thermostatic controller, is provided with a base part (1), consisting of dielectric material, on which there are arranged, projecting at the sides, at least two flat electrically conductive contact members (21) located on the broad side, adjacent to one another, spaced apart in a common plane. In order to achieve a simple, close-tolerance manufacturing and assembly capability of the contact members, and on the other hand to allow mechanical connection of a flat plug coupling part (33), the assembly is designed such that onto the contact members there is pushed a flat covering cap (22), consisting of dielectric material, which covers the contact members at least on the broad side up to predetermined contact surface regions (32), which are limited by corresponding wall openings (31) in the covering cap. The wall openings are arranged in a terminal part (23) of the covering cap, which is equipped for the plugging on of an associated plug coupling part (33), containing separate contact elements (34), the wall openings being in a configuration and position corresponding to the arrangement and the dimensions of the contact elements (34) which come into contact with the contact surface regions. <IMAGE>
Patent AT-E51262-T1 (AT)
Inventor: CRIGHTON JOHN WATSON
IPC: E02D29/02
Filed: 1985-11-08
Granted: 1990-04-15
Abstract: The building block is of uniform assymmetric transverse section and has two vertical end faces, a front face 13 and a rear face 14 and upper and lower surfaces each having a bearing surface 20, 24 of equal width. The upper bearing surface has an extension thereof 19 extending to the front face 13 of the block and the lower bearing surface has an extension 23 thereof extending to the rear face 14 of the block. One block can be placed upon another block in like disposition so that the front extension 19 of the lower block extends beyond the front face 13 of the upper block or in a disposition at 180 DEG  to each other in which the front face 13 of one block is vertically alligned with the rear face 14 of the other block, and the width of each bearing surface 20 or 24 and its extension 19 or 23 is equal to the width of the other bearing surface and extension. The upper bearing surface 20 has a centrally located projection 21 with a vertical axis of symmetry 22, and the lower bearing surface 24 has a centrally located recess 25 of complementary shape to the projection 21 on the upper face. The recess 25 has a vertical axis of symmetry 26 which is displaced from that 22 of the projection 21 by the width of the narrow edge strip 19/23. The building block can be used to build a free standing vertical wall or a retaining wall.
Patent AT-E60260-T1 (AT)
Inventor: WILMOTTE STEPHAN
IPC: B21B45/02
Filed: 1985-10-01
Granted: 1991-02-15
Abstract: The device comprises a wall arranged opposite a plane surface of the product to be cooled and substantially parallel thereto, so as to form between this plane surface and the wall a space of substantially constant thickness; this wall is pierced with at least one orifice which opens into the said space and ensures the passage of an aqueous liquid. The device also comprises means for adjusting the flowrate of the aqueous liquid and the distance between the wall and the plane surface of the product to be cooled. The invention also relates to an installation comprising a plurality of these devices, particularly in the form of boxes having a perforated wall facing the product to be cooled. <IMAGE>
Patent AT-E58584-T1 (AT)
Inventor: HANSEN GUNVER
IPC: F21S13/00
Filed: 1986-01-15
Granted: 1990-12-15
Abstract: A light fixture (1), preferably for candlelights (4), comprises a plurality of arms (2) interconnected about a vertical symmetrical axis (3) and preferably made of metal wire. The arms (2) are pivotably interconnected about the vertical symmetrical axis by means of a separate, rigid, and preferably elongated holder (5). Thus the arms (2) can be locked in predetermined angular positions by means of at least one loose annular locking means (6, 7) when the candelabrum (1) is used, whereas said arms (2) can turn freely about the symmetrical axis (3) and thereby be folded towards one another in such a manner that the light fixture (1) is flattened when the locking means (6, 7) are removed. In this manner a simple light fixture (1) is provided, the arms of which can be turned in a simple manner about a symmetrical axis after removal of one or more locking means and thereby be folded towards one another in such a manner that the light fixture in an advantageous manner only takes up little room when put away or transported.
Patent AT-E60104-T1 (AT)
Inventor: L ESPERANCE CHANTAL
IPC: E04C5/07
Filed: 1986-04-23
Granted: 1991-02-15
Abstract: The disclosure herein describes a structural rod for reinforcing a mass of concrete material, the rod being formed of a non-metallic non-electrically conductive cylindrical core composed of a plurality of fibers oriented in the longitudinal axis and bound to each other by a thermosetting resin; the rod also includes embossments formed of a plurality of continuous fibers helically wound on the core and impregnated with a thermosetting resin; these embossments define a mechanical anchorage with the concrete material.
Patent AT-E70916-T1 (AT)
Inventor: FRANZE REINHARD
IPC: C12Q1/68
Filed: 1986-07-01
Granted: 1992-01-15
Abstract: Shaped articles with polymeric coatings, which bind to their surface biological substances with bioaffinity binding properties, are described. Shaped articles provided with coatings and, bound thereto, biological materials can be used, for example, as diagnostic agent in enzyme immunoassays or assays which make use of nucleic acid hybridisation.
Patent AT-E66570-T1 (AT)
Inventor: LIPPELT WILHELM
IPC: A21C7/01
Filed: 1986-10-10
Granted: 1991-09-15
Abstract: A dough kneading machine is described that has, coupled to a drive, a support, moveable relative to a kneading part, for at least one dough piece. In order to produce kneaded dough pieces in a high throughput by the simplest possible means, as well as, in particular to produce such dough pieces with a shape extended in length, it is intended that the kneading part has several kneading chambers (32, 34, 36, 38; 132, 134, 136, 138) open towards the support and arranged one after the other in the direction of movement of the support (20 120), each chamber having two opposing kneading faces (31 33; 88 89) that are coupled to a collective kneading drive so that the kneading faces can collectively perform a movement which is produced by superposition of an oscillating movement on a movement identical to the support movement. <IMAGE>