baber/WOPTO huggingface dataset:
Patent AT-E61076-T1 (AT)
Inventor: DRECKER ROLF
IPC: E04B1/68
Filed: 1988-03-18
Granted: 1991-03-15
Abstract: Ground gutter section for a discharge gutter in the region of a surface drainage system, the section being of U-shaped configuration and the lateral parts having, for edge stabilisation, a closing section in the shape of a U inverted relative to the U-shape of the gutter section, comprising bearings in the gutter section for a grating, wall anchors arranged on the outside of the section and a web projecting outwards at right angles on the outside U-leg wall of the U-shaped closing section and reaching into the joint region between the ground gutter section and the adjoining ground, an L-section (16) being arranged over the web (8), and the horizontal leg (17) of the L-section (16) extending parallel to the web (8) and a U-shaped expansion joint groove (19) being formed between the vertical leg (18) of the L-section (16) and the U-leg wall (7). <IMAGE>
Patent AT-E88151-T1 (AT)
Inventor: ANDERSSON PER MAGNUS
IPC: B65D17/00
Filed: 1988-05-10
Granted: 1993-04-15
Abstract: A container having a top wall being made at least partly of a support material and being coated. The container has an opening device with a puncture line, along which the pouring spout can be torn open. The improved pouring spout having an improved impermeability to gases of the container, and according to the invention having at least at one location of the puncture line a grip means and a tear-off means made of plastic being attached inside and outside to the support material. The tear-off means is preferably molded into a hole in the top wall to have a cross-sectionally rivet-like shape and has a grip means.
Patent AT-E104593-T1 (AT)
Inventor: KUNZ PETER
IPC: B29C65/02
Filed: 1988-06-16
Granted: 1994-05-15
Abstract: The apparatus comprises a heating device (2) for the tubular thermoplastic elements (1a, 1b) to be welded together and a supporting device (3) arranged in the tubular elements (1a, 1b). The supporting device (3) has an expandable bubble (4), which is provided in its interior (8) with an electric heating element (9) and a fluid (10) which expands when heated. 
<??>During heating by means of electric power, the bubble (4) comes to bear against the inner contour of the ends to be welded of the tubular elements (1a, 1b), the bearing of the bubble (4) during the welding operation avoiding the formation of a welding bead and producing a welding pressure. 
<??>Once welding has been carried out, the shrunken bubble (4) is withdrawn by means of the drawrod (11). 
<IMAGE>
Patent AT-E61216-T1 (AT)
Inventor: KENNA ROBERT VINCENT
IPC: A61F2/08
Filed: 1988-02-08
Granted: 1991-03-15
Abstract: A prosthesis for an anterior cruciate ligament is disclosed comprising first and second elongate members (2, 6), first and second separately tensionable cords (12, 13), a catch means on the bore surface of each elongate member (2, 6), and a means for securing the elongate members (2, 6) to the femur and tibia respectively.
Patent AT-E90353-T1 (AT)
Inventor: JAEGGI KNUT A DR
IPC: A61P3/02
Filed: 1988-12-02
Granted: 1993-06-15
Abstract: Araliphatylaminoalkanediphosphonic acids of the formula <IMAGE> in which R1 represents an aromatically substituted aliphatic radical, R2 represents hydrogen or a monovalent aliphatic radical and alk denotes a divalent aliphatic radical, and their salts have a marked regulating action on calcium metabolism and can be used as medicaments for the treatment of diseases which can be traced back to disorders thereof. They are prepared, for example, by reacting a compound of the formula <IMAGE> in which X3 denotes carboxyl and R0 denotes a radical R2, with phosphorous acid and phosphorus trichloride and hydrolysing the primary product.
Patent AT-E85041-T1 (AT)
Inventor: JAKOBSON GERALD DR DIPL-CHEM
IPC: C07C67/03
Filed: 1989-03-18
Granted: 1993-02-15
Abstract: The present invention relates to a method for preparing esters of fatty acids or hydroxy fatty acids with isopropylidene derivatives of a polyglycerol from fatty acid alkyl esters, mono- or polyhydroxy fatty acid alkyl esters with C6-C22 in the fatty acid component and C1-C4 in the ester component, which are reacted in alkaline medium with one or more isopropylidene derivatives of a polyglycerol. The reaction is carried out  at temperatures of 140-220 DEG C and under vacuum up to 950-5 mbar. The resulting C1-C4-alcohol is removed by distillation, and the reaction product is purified. 
<??>The invention also relates to the use of the esters of fatty acids or hydroxy fatty acids with mono- and/or diisopropylidene derivatives of polyglycerol as intermediates for preparing nonionic surfactants, as solvents or solubilisers and for cosmetic preparations and skin-care agents.
Patent AT-E90762-T1 (AT)
Inventor: BINDER GERHARD
IPC: E04F15/024
Filed: 1989-04-24
Granted: 1993-07-15
Abstract: A hollow flooring for covering a supporting floor, which has a covering layer, a bearing surface, supports and at least one inner space extending between the supports is formed, at least regionally, from individual adjoining shuttering elements. Arranged in the region of at least one lateral edge of the shuttering element is a seal which impinges on another shuttering element. The adjoining shuttering elements form, in the region of their upper boundaries in the vertical direction, the bearing surface. The covering layer extends over all shuttering elements arranged in the region of the hollow flooring. The seal is, at least regionally, in the form of a labyrinth seal. At least one bead is arranged in the region of the labyrinth seal. The beads are substantially trapezoidal in shape and have, in the region of their bearing surface, their greatest extent in the horizontal direction. <IMAGE>
Patent AT-E96249-T1 (AT)
Inventor: NIEMINEN JUKKA-PEKKA
IPC: H01M10/14
Filed: 1989-06-06
Granted: 1993-11-15
Abstract: The present invention concerns the gas vault structure for a storage battery comprising one or several cells (11) enclosed in a housing, each cell containing electrolyte and monopolar plates (12) and/or bipolar plates (13) separated by separator plates from each other and coated with positive and/or negative active mas, and requisite electrical connectors interconnecting cells (11) and/or plates (12,13). The gas vault structure (20) is arranged to serve as inner core for producing a gas space (50) during the casting of the housing (21) of the storage battery (10), and/or the cover (22) and/or the partitions (23) separating the cells (11).
Patent AT-E99593-T1 (AT)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1989-06-15
Granted: 1994-01-15
Abstract: An injection molding system having a heated nozzle (10) seated in a well (30) in the mold with an insulative air space (42) therebetween. The nozzle has a resilient sealing and locating flange (48) which extends outward to bridge the air space rearward of a nose portion (26) of the nozzle. The flange (48) abuts against a cylindrical insulating ring (52) which is seated in the mold. The insulating ring (52) is made of a titanium alloy and has grooves (96) in its outer surface which form air spaces (98) to reduce heat loss from the nozzle (10) through the sealing and locating flange (48).
Patent AT-E102007-T1 (AT)
Inventor: AYDNIK HEINZ
IPC: A61H33/08
Filed: 1989-12-12
Granted: 1994-03-15
Abstract: A massage device (1) with air nozzles (18, 20, 22) arranged in a hood (5) and supplied with heated air has cavity walls (16), and the inner wall (17) is provided with the air nozzles (18). <IMAGE>
Patent AT-E89413-T1 (AT)
Inventor: KIRBY JOHN
IPC: G01G19/42
Filed: 1989-08-03
Granted: 1993-05-15
Abstract: Articles may be counted by weighing them and dividing the weight by the nominal weight of the articles. Articles, e.g. medicinal tablets from a production line, are weighed in batches for such counting. The invention is to size the batches in relation to the statistical distribution of the weights of the articles as to result in batch weights which can, after division by the nominal weight, be rounded off to the exact number of articles weighed.
Patent AT-E80085-T1 (AT)
Inventor: STICHT WALTER
IPC: B65G35/08
Filed: 1988-12-16
Granted: 1992-09-15
Abstract: PCT No. PCT/AT88/00112 Sec. 371 Date Aug. 16, 1990 Sec. 102(e) Date Aug. 16, 1990 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05719 PCT Pub. Date Jun. 29, 1989.A process for manufacturing moldings of plastic material includes successive cycles of conveying a succession of mobile molding tool parts independently of each other along lateral and vertical guideways of a conveyor to a work station holding a basic molding tool part. Each cycle includes the steps of joining the mobile molding tool part and the basic molding tool part together at the work station to close the mold cavity in the mobile tool part, dispensing the plastic material into the closed mold cavity from a dispensing device, imparting a predetermined temperature to the mold cavity to permit the plastic material in the mold cavity to harden into a shape-retaining molding, separating the basic molding tool part from the mobile molding tool part after the molding has hardened, conveying the mobile molding tool part holding the molding in the mold cavity thereof independently of succeeding mobile molding tool parts to at least one succeeding work station for further treatment, and ejecting the molding from the mold cavity.
Patent AT-E113784-T1 (AT)
Inventor: JENSEN KAJ
IPC: H05B41/392
Filed: 1989-02-17
Granted: 1994-11-15
Abstract: PCT No. PCT/NO89/00036 Sec. 371 Date Aug. 16, 1990 Sec. 102(e) Date Aug. 16, 1990 PCT Filed Feb. 17, 1989 PCT Pub. No. WO89/07877 PCT Pub. Date Aug. 24, 1989.A circuit for starting and operating a gas discharge lamp (11) comprises: a DC power supply (73), which generates a DC power supply voltage; a high voltage generator (16, 18), which generates a high DC starting voltage from the DC power supply voltage and supplies the high DC starting voltage to the gas discharge lamp (11) so as to bring about a current flow therethrough; and inductor (15), which is connected in a closed loop circuit together withthe gas discharge lamp (11); a sensor (48), which is connected to the closed loop circuit for detecting the transmission of power therein; and a power switching (59, 60), which is switchable between a conducting state in which power is induced into the inductor (15) and a non-conducting state in which no power is induced into the inductor (15), and which is controlled by the sensor (48).
Patent AT-E132311-T1 (AT)
Inventor: MAHMUD SHABAZ GRUNDIG E M V MA
IPC: H04N5/262
Filed: 1990-04-14
Granted: 1996-01-15
Abstract: 2.1 In video display devices and in recordings using video cameras or during the subsequent film processing by means of video recorders, the amateur user should also be given the opportunity of fading scenes in and out. It is therefore the object of the invention to specify an arrangement in which the abovementioned requirements are met and the design should be simple and inexpensive so that its use is also affordable for amateurs. 2.2 According to the invention, this is achieved by the fact that counts, which specify the instantaneous position of a picture element in the horizontal and vertical direction, are compared with predeterminable variable counts and, depending on the result of the comparison, a first video signal or a second video signal is switched through. 2.3 Video devices. <IMAGE>
Patent AT-E109188-T1 (AT)
Inventor: MC CLANAHAN CRAIG
Filed: 1990-05-21
Granted: 1994-08-15
Abstract: An additive for conventional or high solids solvent based coating compositions wherein the additive comprises:     a) a colloidal silica and b) a nonionic fluorocarbon polymer having ethylene oxide linkages and a weight average molecular weight of about 5,000-50,000 and contains about 2-25% by weight of fluorine.   The additive retards defect formation in the coating particularly enhancing sag resistance and the metallic effect. This additive may be used in coating compositions designed for coating appliances, automobiles and trucks.
Patent AT-E107301-T1 (AT)
Inventor: RHEINHEIMER JOACHIM DR
IPC: C07D413/14
Filed: 1990-08-10
Granted: 1994-07-15
Abstract: Carboxylic acid derivatives of the general formula I   <IMAGE> I where R1 and R2 are each C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy and/or C1-C4-alkylthio; R3 is hydrogen, hydroxyl, cyano, nitro, formyl, halogen, unsubstituted or substituted amino, C1-C4-alkyl, C1-C4-alkoxy, C3-C6-alkenyl, C3-C6-alkenyloxy, C3-C6-alkynyl or C3-C6-alkynyloxy; R4 is hydrogen or C1-C4-alkyl; R5 is unsubstituted or substituted five-membered hetaryl or isoxazolinyl or -CR6=NOR7; R6 is hydrogen or unsubstituted or substituted C1-C4-alkyl, C3-C8-cycloalkyl or phenyl; R7 is unsubstituted or substituted C1-C4-alkyl, C3-C6-alkenyl, C3-C8-cycloalkyl or phenyl; A is oxygen or sulfur; X is nitrogen or methine =CR8-; R8 is one of the radicals R3, or R8 and R3 together form unsubstituted or substituted 1,3-butadiene-1,4-yl or aza-1,3-butadiene-1,4-yl, and Y and Z are each nitrogen or methine =CH-, their preparation and agents containing them.
Patent AT-E99797-T1 (AT)
Inventor: FRANZ HEINZ-GUENTHER
IPC: G06K7/10
Filed: 1990-09-10
Granted: 1994-01-15
Abstract: An optoelectronic arrangement for scanning code carriers, in particular for position transducers, angular position transducers and tachometers as well as optical memories, having at least one code track (15) on the code carrier (14), a light source (10) directed onto the code track, an optoelectronic sensor (8) which measures the influence of the code track on the light of the light source, and a lens (1, 1') arranged between the light source and sensor is to be, in particular, simpler to be installed, entail less outlay on adjustment and furthermore enable scanning of a plurality of code tracks in conjunction with high resolution. For this purpose, the lens is arranged between the code carrier and sensor, and a rod-shaped lens which images the code track with an imaging scale of 1 : 1 into a light-sensitive sensor surface. <IMAGE>
Patent AT-E110435-T1 (AT)
Inventor: GRASMANN JOHANN
IPC: E05C1/10
Filed: 1990-12-14
Granted: 1994-09-15
Abstract: What is described is a holder which is intended especially for wings of windows, doors and window blinds and which comprises a push rod mounted on a horizontal end face of the wing or blind and having an actuating end and a locking element which can be coupled to a holding member to form a releasable locking connection for fixing the wing or blind in the open or closed position. The push rod is designed in the form of a flat strip, and also the locking element provided in the region of the push-rod end facing away from the actuating end consists of at least one flat-plate part having a locking recess intended for coupling to the holding member located on the frame or wall. <IMAGE>
Patent AT-E99024-T1 (AT)
Inventor: PURNELL CHARLES GRANT
IPC: B22F5/12
Filed: 1990-08-14
Granted: 1994-01-15
Abstract: A valve guide (10) and a method for the manufacture thereof are described. The valve guide is a tubular article having a length to outer diameter ratio greater than about 1.5 and is made of a ferrous material by a PM route. The pressed guide is infiltrated by preparing a sheet (14) of the infiltrant alloy, rolling the sheet into a cylinder and inserting it into the guide bore (12) followed preferably by, simultaneous sintering and infiltration.
Patent AT-E115281-T1 (AT)
Inventor: HONSTVET IAN ANDREW BRITISH AE
IPC: B64G1/40
Filed: 1990-05-10
Granted: 1994-12-15
Abstract: The mass of fluid remaining in a container 10 is determined by switching on a series of heating elements 14 and sensing the temperature of the container and contents over a period of time using sensor 16, thereby to deduce the thermal time constant. The thermal time constant is used to determine the mass of the remaining fluid contents from a look-up table or other means. In an alternative arrangement, the thermal response on cooling may be used in a similar manner.
Patent AT-E144965-T1 (AT)
Inventor: MARTEN JEROME H
IPC: C10J3/14
Filed: 1990-05-15
Granted: 1996-11-15
Abstract: The present invention relates to the coproduction of a combustible gas stream usable as an energy source, a sulfur-dioxide-containing second gas stream usable as a source of oxidant in the gasification of coal, and a sulfur-dioxide-containing third gas stream usable as a feedstock for the production of sulfuric acid. The process includes heating coal in a coal gasification zone in the presence of an oxygen and sulfur dioxide-containing atmosphere under partial coal gasifying conditions to produce a carbonaceous char and a crude coal gas stream. Sulfur-containing compounds are removed from the coal gas stream and converted to elemental sulfur. The carbonaceous char is combined with gypsum to form a feed mixture. The non-gypsum portion of the feed mixture contains sufficient reducing potential to release substantially all of the sulfur in the gypsum as gaseous compounds of sulfur in a +4 or lower oxidation state. The feed mixture is heated under reducing conditions to produce a sulfur-dioxide-containing second gas stream recovered at an early stage of the reaction, a sulfur-dioxide-containing third gas stream and a solid sintered product. The sulfur-dioxide-containing second gas stream is recycled back to the gasification zone to provide the oxidant for the coal gasification.
Patent AT-E108137-T1 (AT)
Inventor: TANAKA SHIGEAKI
IPC: B41J2/19
Filed: 1990-09-17
Granted: 1994-07-15
Abstract: An ink jet recording apparatus includes a liquid passage (112) for ejection of ink; a liquid chamber (108) for supplying ink to the passage; a device for mounting the recording head on the ink jet recording apparatus at an angle not more than 45 degrees relative to the horizontal plane; wherein the chamber (108) has an internal surface (105) which is slanted in a direction from an ink inlet (103) thereof toward the liquid passage (112) at the angle of 5 - 40 degrees relative to an extension of the liquid passage (112).
Patent AT-E98001-T1 (AT)
Inventor: DONY DOMINIQUE
IPC: F16C11/06
Filed: 1990-08-02
Granted: 1993-12-15
Abstract: Ball-socket comprising a body which has a cavity (4) for holding a ball (1) and carries an elastic C-shaped ring (10) whose ends reach into the channel (5), through which the ball is to be inserted, via oblique slots (13), in order to come into contact with the ball and prevent it from falling out. The ends of the ring are bent back on themselves through approximately 180 DEG  and come into contact with the ball at the bends (24). The backwardly-bent portions (25) act as anchors on the wall of the channel (5) or of the slot (13). <IMAGE>
Patent AT-E104098-T1 (AT)
Inventor: GROLLEAU CLAUDE
IPC: H04N5/14
Filed: 1990-12-06
Granted: 1994-04-15
Abstract: The present invention concerns a grid amplifier tube producing with an approximately constant gain at least a combination of a first signal for a short duration and a second signal for a longer duration. The maximum voltage of the first signal is higher than the maximum voltage of the second signal. To improve the efficiency of the tube, the anode polarization voltage is adjusted to a level enabling the tube to operate as a class B, AB or C amplifier and to produce the maximum voltage of the second signal but not the maximum voltage of the first signal. The class of the amplifier is made to vary towards class A for the duration of the first signal so that it produces the maximum voltage of the first signal. For this purpose at least one of the polarization voltages of the electrodes of the tube is made to vary. The present invention finds particular application to television transmitters operating in negative transmission systems.
Patent AT-E146863-T1 (AT)
Inventor: KUEFFER MAX
IPC: F01D17/10
Filed: 1990-05-21
Granted: 1997-01-15
Abstract: A conditioning valve for simultaneously reducing the pressure and temperature of steam. The invention comprises a valve body divided into first and second chambers, the first chamber having an inlet port for the introduction of superheated steam under high pressure into said conditioning valve and the second chamber having an outlet port for expelling desuperheated and depressurized steam out of said conditioning valve; an annular seat affixed to the interior of said valve between said first and second chambers; a hollow cylindrical cage slidably coupled with said seat, said cage permitting the flow of steam between said first and second chambers when said cage is in a first position and preventing said flow of steam when said cage is in a second position; and water stem means coupled to said cage for adjusting said cage between said first and second positions, said stem means having an outlet for injecting desuperheating water into said second chamber to be mixed with said steam.
Patent AT-E149569-T1 (AT)
Inventor: BRUNELL PHILIP ALFRED
IPC: A61K39/00
Filed: 1990-08-30
Granted: 1997-03-15
Abstract: A method of vaccine or toxoid preparation and immunization against pathogenic disease. An area of the body is colonized with indigenous microorganisms that have been transformed by recombinant DNA technology to express pathogenic antigens. The colonized transformant microorganisms will replicate and elicit an immune response to the pathogenic antigen, thereby protecting the individual from subsequent exposure to the intact pathogen.
Patent AT-E131726-T1 (AT)
Inventor: EURY ROBERT P SPRUCE STREET
IPC: A61K47/32
Filed: 1990-09-28
Granted: 1996-01-15
Abstract: The present invention provides for a polymeric delivery system for delivery of a variety of active substances to an aqueous environment. More particularly, it is directed to a delivery system comprising erodible hydrogel particles containing a substantially continuous network of pores and an impregnant comprising an active agent. According to the invention, the active agent is introduced into the pore network of the hydrogel particles after the particles have been prepared.
Patent AT-E93950-T1 (AT)
Inventor: PODHORSKY MIROSLAV DR
IPC: F22B1/00
Filed: 1991-03-13
Granted: 1993-09-15
Abstract: The invention relates to an apparatus for generating steam by combining hydrogen and oxygen. It comprises a combustion chamber for combining hydrogen and oxygen and a downstream injection cooler, in which the steam generated in the combustion chamber and having a very high temperature is brought by injection of feedwater to the parameters suitable for feeding into the steam turbine, with a simultaneous increase in the steam mass flow. To provide an apparatus which allows in a technically simple manner the high temperatures of 3000 DEG C, arising as a result of the oxidation of hydrogen, to be controlled and the resulting steam to be changed with respect to its parameters, especially temperature and pressure, in such a way that it can be fed to a downstream steam turbine, the injection cooler is formed by a double-walled cylinder (1), on whose inside wall (2) a lining of an axially extending tube bundle is located. The feedwater is fed to the tubes (7) of the tube bundle at the end facing the combustion chamber, the other end of the tubes (7) being connected to the annular space (6) of the double-walled cylinder (1). In a part- region, some tubes (7) of the tube bundle form unlined surfaces (11) by means of radial deflections 7a, on which surfaces injection devices (12) for the feedwater are located in the inside wall (2) of the cylinder (1).
Patent AT-E146603-T1 (AT)
Inventor: STEIN DIETER
IPC: G01N27/72
Filed: 1991-07-09
Granted: 1997-01-15
Abstract: In a device for testing objects with magnetic properties, the magnetic circuit which has an air gap and a detector comprises at least one soft magnetic and one permanent magnetic material, where the static magnetic field generated by the permanent magnetic material passes through the magnetic circuit. The air gap is preferably formed between one end of the soft magnetic material and one pole of the permanent magnetic material. <IMAGE>