baber/WOPTO huggingface dataset:
Patent AT-E11855-T1 (AT)
IPC: H04M19/04
Filed: 1981-11-12
Granted: 1985-02-15
Abstract: 1. Circuit arrangement for the derivation of a control d. c. voltage (U5) remaining constant for the duration of a tone ring and corresponding time-wise to the duration of the tone ring, to release and block the tone emission of a tone ringing circuit for communication systems fed by a ringing a-c voltage (U1) and provided with a bridge-connected rectifier (G) and further electronic circuit components for the tone emission, with two passive, series-connected two-terminal networks (22, 23) which preferably exhibit equally large impedances and are connected to the a-c voltage inputs (19, 6) of the bridge-connected rectifier (G), and whose common connection point (21) acts as source for the control quantity (U5), with a low-pass filter (22, 23, 24, 25) or filter network for smoothing this control quantity (U5) and a switch (28) with switch-on threshold (29) and switch-off threshold (30) to release and block the tone emission, characterized in that the bridge-connected rectifier (G) is galvanically separated from the subscriber's line by a capacitor (3), and in that the connection point of the series-connected two-terminal networks (22, 23) is galvanically connected to the low-pass filter (22, 23, 24, 25) and to the switch (28) via a resistor (24).
Patent AT-E15762-T1 (AT)
Inventor: ACKERMAN DENNIS MARVIN
IPC: A61P9/12
Filed: 1981-12-08
Granted: 1985-10-15
Abstract: Compositions useful for improving kidney function and treating hypertension are comprised of a 6-chloro, 6-fluoro or 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-ben zazepine combined with a  beta -adrenergic blocking agent known to the art, especially, propranolol. The compositions are administered, most readily, orally.
Patent AT-E7357-T1 (AT)
IPC: A61F2/00
Filed: 1981-08-24
Granted: 1984-05-15
Abstract: The invention relates to a vascular prosthesis in the form of a flexible tube which can be implanted in animals or human beings, with a regular pattern of blind holes in the external surface of the tube, which are regular with regard to direction, transverse dimensions and depth and are produced by laser treatment.The invention also relates to a method of producing such a vascular prosthesis consisting in that the holes are produced by means of pulsated laser beams along one or more helical lines, the tube being rotated and displaced axially at the same time.
Patent AT-E12649-T1 (AT)
Inventor: BIEDERMANN JUERGEN DR
IPC: A61P35/00
Filed: 1982-06-25
Granted: 1985-04-15
Abstract: The invention relates to the new optically active dipeptide D-2-phenylglycyl-D-2-phenylglycine and its pharmacologically acceptable salts or acid addition salts and the use thereof as tissue dissolving and histolytic agent.
Patent AT-E12317-T1 (AT)
Inventor: SCHRENK JUERGEN DR
IPC: G01N33/542
Filed: 1982-08-30
Granted: 1985-04-15
Abstract: A process for the determination of an antigen or hapten in homogeneous aqueous phase by incubation in the presence of antigen- or hapten-specific antibodies and of a definite amount of enzyme-marked antigen or hapten and measurement of the activity of the marker enzyme, wherein, after incubation, the reaction solution is heated under those temperature conditions and for a period of time at which the marker enzyme is inactivated by at least 50% in the absence of the antigen- or hapten-specific antibody and the enzyme activity thereafter measured. Also a reagent for carrying out this process, wherein it contains a definite amount of  beta -galactosidase-hapten conjugate, hapten antibody, buffer (pH 6.0 to 8.5), a system for the determination of the  beta -galactosidase activity and optionally a definite amount of  beta -galactosidase antibody.
Patent AT-E14997-T1 (AT)
Inventor: PIPER FRANCIS RAYMOND
IPC: B05B7/02
Filed: 1982-03-29
Granted: 1985-09-15
Abstract: A method of, and system for, spraying is provided in which voltages generated by the passage of pressurised medium through a spray nozzle is monitored. The generated voltage has characteristic patterns. Monitoring the variations in these patterns or the exceeding of predetermined voltage limits enable close control to be monitored over the spraying operation and for remedial action to be taken in due time.
Patent AT-E32519-T1 (AT)
Inventor: BIENVENU GERARD
IPC: C10B49/14
Filed: 1982-07-13
Granted: 1988-03-15
Abstract: 1. Process for the treatment of liquid products of mineral oil origin containing sulphur and/or halogens for the obtaining of essentially liquid products free of sulphur and/or halogens, characterised in that one carries out a pyrolysis in a molten salt bath essentially free of water and consisting of one or more compounds selected from the alkali metal and alkaline earth metal hydroxides and oxides at a temperature between 170 and 550 degrees C.
Patent AT-E30134-T1 (AT)
Inventor: REIL WILHELM
IPC: B65B43/52
Filed: 1983-04-28
Granted: 1987-10-15
Abstract: 1. Apparatus for transporting fluid packs (25) through treatment stations (29, 20') comprising an endless toothed belt (6) which is provided with teeth (61) as projections and which is provided to circulate from a delivery location (32) at least to a discharge location (33) around a drive wheel (1) and a direction-changing wheel (5) which is arranged at a spacing (B) from the drive wheel (1), each of the drive and direction-changing wheels having a vertical axis of rotation (34), wherein receptacles (7) for holding the packs (25), which are arranged in the form of a row and which are held in engagement with the teeth (61) of the toothed belt (6) are quided by stationary bars (18) at least over a part (20-21) of the closed conveyor path, characterised in that the receptacles (7) are guided and held in a condition of lying one against the other in a continuous row lying in the coveying direction (22) in at least one straight run (41, 41').
Patent AT-E27851-T1 (AT)
Inventor: HAYASHIDA KUNIMATSU
IPC: F16J15/3228
Filed: 1983-10-22
Granted: 1987-07-15
Abstract: A seal comprises a disk flared to bear on a machine element to be sealed at two zones separated by an axial distance therealong has the machine element. The side of the flared disk along two hydrodynamically-acting back-feed elements which intersect each other.
Patent AT-E22650-T1 (AT)
Inventor: SCHUMACHER HANS DR
IPC: A01N43/76
Filed: 1983-10-29
Granted: 1986-10-15
Abstract: Combinations of herbicides of the formula (I)    <IMAGE>  (I) wherein R denotes H, alkyl or one cation equivalent, with herbicides of the formula (II)    <IMAGE> (II)  wherein X denotes Cl or Br, Y denotes H or Cl and Z denotes alkyl, and if X is Br, Y must be Cl, possess surprising synergistic properties in controlling weeds.
Patent AT-E15758-T1 (AT)
Inventor: CASSOU ROBERT
IPC: A61D19/02
Filed: 1983-04-01
Granted: 1985-10-15
Abstract: The invention concerns sleeves for protection against internal contaminations for a gynaecological gun for animals of the type comprising a tubular body, a chamber for storing the product to be injected or aspirated, and ejecting or aspirating means (7) operative through the front end of the body. The problem is to avoid contaminations through the medium of the gun between the vagina and the uterus of the animal. According to the invention, such a sleeve comprises a cylindrical element (13) of flexible and thin material and having an end (13c) which is closed in a sealed manner but is tearable, the length of the sleeve approximately corresponding to the length of the whole of the gun, two substantially parallel slits (16) being provided in the vicinity of the end (13a) opposed to the closed end. The invention is advantageous in the artificial insemination of bovines.
Patent AT-E46646-T1 (AT)
Inventor: FORRER HANS
IPC: B25B1/20
Filed: 1984-03-06
Granted: 1989-10-15
Abstract: A clamping device comprises an angle member carrying a clamping mechanism and a clamping band which is engaged by the clamping mechanism at one end and engages around and holds the workpieces to be joined firmly in contact with each other, and is attached, by its other end, to an anchor. The anchor may be provided on the angle member or on a tensioning angle member. To tension the band, the clamping mechanism is mounted on a slide 3 which is displaceable by a pulling means operating thereon and which comprises a screw and a nut.
Patent AT-E24204-T1 (AT)
Inventor: HOEFFKEN ERICH DR ING
IPC: F27D3/15
Filed: 1984-06-12
Granted: 1986-12-15
Abstract: 1. Closure device for holding-back the slag during tapping from a converter, consisting of a ball comprising refractory material and a metallic casing, which ball floats on the surface of the steel bath, characterised in that the metallic casing comprises two hemispherical shells (1, 2; 7, 8) which are assembled together to form a ball and which are made from sheet steel, containing a mixture of refractory material and lumpy scrap.
Patent AT-E36363-T1 (AT)
Inventor: HOLZ EMIL
IPC: D21F1/60
Filed: 1984-09-29
Granted: 1988-08-15
Abstract: Roller for machines in the paper-making industry or similar, with a honeycomb-shaped roller element formed by upright straight and corrugated bands, extending approximately in the circumferential direction and alternating with each other in the axial direction, said bands being connected by welded joints. To make passages, which allow a throughflow in the circumferential direction, between the roller element and a fabric cover supported by the latter, openings adjoining the fabric cover are provided in the roller element between the fabric cover and the radially outer edges of the corrugated bands in the area of the connecting points and in the center between the connecting points, and in order to increase the open-passage area of the fabric cover, the latter rests directly on the roller element.
Patent AT-E32263-T1 (AT)
Inventor: WAFELMAN HENK RUDOLF
IPC: G01F23/42
Filed: 1984-09-20
Granted: 1988-02-15
Abstract: A liquid level gauge comprises a sensor adapted to cooperate with the liquid and suspended on a measuring cable or measuring tape, which is wound on a rotatable drum. A torque is exerted to the drum by a spring means, said torque being opposed to the torque exerted by the sensor on the drum. The drum is rotatable to substantially balance said torques. A stabilizer weight is inserted in the measuring cable or the measuring tape at a relatively short distance above the sensor.
Patent AT-E39898-T1 (AT)
Inventor: MCHENRY ROBERT J
IPC: B29C51/00
Filed: 1984-01-05
Granted: 1989-01-15
Abstract: Methods are provided for obtaining an acceptable configuration of a thermally processed plastics container packed with food; improvements in container configuration are attained by proper container design, by maintaining a proper headspace of gases in the container during thermal processing by establishing a vacuum in the container as it is sealed and/or by controlled reforming of the bottom wall of the container. Reforming is achieved by creating an excess external pressure on the container which is sufficient to cause the bottom wall but not any portion of the sidewall to move inwardly. Further improvements are attained by controlling the thermal history of the empty container, such as by pre-shrinking the container before it is filled with food and sealed.
Patent AT-E51526-T1 (AT)
Inventor: OSBORNE THOMAS A
IPC: A61M25/09
Filed: 1984-07-19
Granted: 1990-04-15
Abstract: 57 A catheter wire guide having an axially movable mandril with a tapered tip for permitting the flexibility of the distal tip of the wire guide to be varied. The mandril is coated with a lubricating material, such as Teflon, for facilitating the smooth movement of the mandril within the wire guide.
Patent AT-E46892-T1 (AT)
Inventor: SIMONAZZI ADRIANO DR
IPC: B67C3/34
Filed: 1985-04-29
Granted: 1989-10-15
Abstract: The container filling device includes a first piston slidably mounted within a first cylinder for raising and lowering a nozzle into and out of operative engagement with a container to be filled. A sealing ring is mounted on the lower end of the first piston for sealing engagement with the rim of a container to be filled and a passage is provided for allowing gas pressure within the container to enter the bottom of the first cylinder to provide a pressure differential on the first piston depending upon the diameter of the container. A second piston is slidably mounted for vertical reciprocating movement within a second cylinder and is operatively connected to the first piston. First and second pneumatic pressure supplies are connected to the second cylinder above and below the second piston for regulating the pressure applied between the sealing ring on the first piston and the rim of a container being filled.
Patent AT-E57446-T1 (AT)
Inventor: STEDRON HORST
IPC: H02B1/28
Filed: 1985-10-16
Granted: 1990-10-15
Abstract: The present invention relates to a switchboard cabinet comprising a box-like cabinet body with an opening, a door which seals the opening of the cabinet, and a door frame provided in the opening of the cabinet connected to the inner panels of the cabinet body, whereby when the door is closed, a frame sealing member in the door frame bears against a sealing element provided inside the door, and the door is provided with a continuous inwardly bent perimeter flange at a right angle to the surface of the door. The joint between the cabinet body and the door, when it is closed, may be completely sealed from the weather by means of a cover strip fastened in a recess between the cabinet body and door frame which extends over and beyond the door and has a sealing lip which seals against the perimeter flange of the cabinet door, so that the cabinet is suitable for outdoor installation.
Patent AT-E50448-T1 (AT)
Inventor: JASSERAND DANIEL
IPC: C07D231/20
Filed: 1985-11-14
Granted: 1990-03-15
Abstract: 5-alkyl-1-phenyl-2-piperazinoalkylpyrazolin-3-one compounds of the Formula    <IMAGE>  I  in which R1 is a straight-chain, branched or cyclic alkyl group with up to 6 carbon atoms, Z is an alkylene chain with 2 to 4 carbon atoms, and 1-phenyl substituent is an optionally substituted phenyl ring, and R4 is a phenyl or pyridyl group which is optionally substituted and their preparation are described. The compounds have pharmacological, particularly antiallergic, properties.
Patent AT-E59228-T1 (AT)
Inventor: BUNSCHOTEN GERRIT KLAAS
IPC: G01F11/28
Filed: 1985-05-03
Granted: 1991-01-15
Abstract: The invention pertains to a liquid-dispensing container which comprises a squeezable reservoir, a dosage chamber, a duct connecting both chambers and a discharge duct which extends from the dosage chamber defining a non-linear flow path for the liquid to be dispensed. The container provides improved safety to the user.
Patent AT-E38390-T1 (AT)
Inventor: GRECO ALBERTO
IPC: C08K5/548
Filed: 1985-05-15
Granted: 1988-11-15
Abstract: Reactive antioxidant compounds, able to stabilise organic polymers, contain in their molecule a sterically hindered phenolic group and a hydrolysable silyl function. 
<??>In stabilising organic polymers, said reactive antioxidant compounds can be hydrolysed at the silyl function with the formation of silanol groups, which are made to interact in order to form complex resinous stabilising structures. These latter are added in stabilising quantities to the polymer to be stablised. 
<??>According to one particular embodiment, the hydrolysis at the silyl function and the formation of the resinous structure take place spontaneously within the polymer to be stabilised. 
<??>According to a further embodiment, the reactive antioxidant compound is added to the polymer after being stably supported on a solid support by reaction with an inorganic solid having surface hydroxly groups. 
<??>According to a further embodiment, the reactive antioxidant compound is made to interact with the polymer so that the stabilising compound becomes chemically bonded to the polymer chains. 
<??>In all cases, stabilised polymers are obtained containing the antioxidant compound in a form which is not removable from the polymer. 
<??>The process for preparing the reactive antioxidant compounds and for preparing the stabilised polymer compositions are also described.
Patent AT-E40758-T1 (AT)
Inventor: FIKS JULIEN
IPC: B65B53/02
Filed: 1985-03-08
Granted: 1989-02-15
Abstract: 1. Method for cartridging coins with a thermoretractable material, comprising the steps of : - supplying a container made of a thermoretractable material having a length greater than that of the designed stack of coins ; - opening and supporting the container ; - introducing a determined number of coins into the container ; - stocking the coins ; characterized in that the container is in the form of a sleeve opened at both ends and in that the method further comprises the following steps ; - forming, by limited shrinking, an edge, spaced from one end of the stack, on an end part of the sleeve which projects beyond one end of the stack ; - lateral tightening of the stack by limited shrinking of the sleeve ; - abutting the stack against the edge ; - final shrinking of the sleeve containing the stack of coins for laterally tightening the stack and for forming an edge at the end of the sleeve which projects beyond the other end of the stack.
Patent AT-E56103-T1 (AT)
Inventor: BRIDGEWATER WALTER F
IPC: G01J1/44
Filed: 1984-11-21
Granted: 1990-09-15
Abstract: A pre-amplifier located "at the focal plane" of a detector array is disclosed which uses MOSFET transistors operated in the "weak inversion" region to provide operational amplifier performance. The dimensions of certain of the transistors are designed to minimize noise amplification. Feedback resistance for the operational amplifier is provided by switched capacitance using MOSFET transistors as switches, thereby permitting adjustment of the amplifier gain. Implanted and non-implanted MOSFET transistors are used in the differential amplifier in such a way as to avoid the need for a biasing network.
Patent AT-E48736-T1 (AT)
Inventor: VASKUTI ISTVAN DIPL-ING
IPC: A01G9/14
Filed: 1986-09-10
Granted: 1990-01-15
Abstract: 1. Greenhouse comprising a frame of longitudinal straight elements (1) and transversely extending arcuate elements (2), and a double foil cover, between the foils (3, 4) of which a water spraying system is provided, characterized in that inflatable air cushions (5), each in the form of a hose, are arranged on the inner foil cover (3) and along the transversely extending arcuate tube frame elements (2), the inner foil cover (3) being disposed on the single metal frame (1, 2) and the second, i.e. outer, foil cover (4) being disposed on said air cushions (5), wherein the air cushions (5) are connected to a source (10, 11, 12) of compressed air of adjustable pressure.
Patent AT-E68293-T1 (AT)
Inventor: SHILLITO RICHARD PAUL
IPC: H01R9/00
Filed: 1986-02-05
Granted: 1991-10-15
Abstract: PCT No. PCT/FR86/00031 Sec. 371 Date Oct. 8, 1986 Sec. 102(e) Date Oct. 8, 1986 PCT Filed Feb. 5, 1986 PCT Pub. No. WO86/04742 PCT Pub. Date Aug. 14, 1986.A wall covering is provided for supplying an electric receiver with power at variable positions on the wall, which covering is in the form of elements such as a carpeting tile with textile wearing layer (10) and an underlying insulating foundation layer (12) under which are fixed two assemblies of conductors in the form of strips (14, 14') of opposite polarities, covered on their lower face with a covering sheet (15), the tile possibly including electric connection means such as projecting ends (16, 16') of the conducting strips, the strips being designed for supplying with two phase power a current sensor having contact needles passing through the wearing layer (10) and the insulating layer (12) so as to come into contact with the conducting strips.
Patent AT-E81725-T1 (AT)
Inventor: CORTI ANGELO
IPC: G01N33/573
Filed: 1987-02-14
Granted: 1992-11-15
Abstract: The present invention is directed to a method of selective assay of urinary plasminogen activator zymogen (pro-uPA) (commonly known also as pro-urokinase) and urinary plasminogen activator (u-PA) (commonly known also as urokinase) in biological fluids as well as in any kind of solution containing them, either separately or jointly. One feature of this method is in fact that it allows the determination of pro-uPA also in the presence of its enzymatically active derivative u-PA.
Patent AT-E91236-T1 (AT)
Inventor: MORTON DONALD L
IPC: A61K38/22
Filed: 1987-09-26
Granted: 1993-07-15
Abstract: A method of treating patients exhibiting neoplasms of gonadol origin is provided comprising administering a therapeutically effective dose of Follicle Regulatory Protein (FRP). The method may be 5 used both pre- and post-operatively.
Patent AT-E56320-T1 (AT)
Inventor: HILL GODFREY RICHARD
IPC: H01S3/137
Filed: 1987-01-27
Granted: 1990-09-15
Abstract: A method and apparatus for locking the frequencies of a number of first beams of coherent radiation from respective sources (17) are disclosed. Typically, the sources (17) will form local oscillators in respective transmitters (1). The apparatus comprises a reference beam generator (10) such as a HeNe laser which generates a primary reference beam fed to an interferometer (12) which generates a second, reference beam composed of a number of reference frequencies. This second reference beam is caused to interfere with each of the beams from the local sources (17) in an optical coupler (16) and the resultant beam is detected with a photodiode (22). The electrical output signal of the photodiode (22) is filtered and fed to a discriminator (25) which controls the frequency of the local laser (17). The discriminator (25) controls the laser (17) to maintain the relationship between the frequencies of the laser (17) and the reference laser (10) substantially constant.
Patent AT-E71258-T1 (AT)
Inventor: STALL ALAN DAVID
IPC: A22C13/02
Filed: 1988-09-14
Granted: 1992-01-15
Abstract: A shirring method and apparatus for shirring food casing (42) in which the casing is shirred directly onto a sleeve (26) which moves longitudinally through the shirring mechanism (14) from a first position to a second position until a desired length (44) of shirred casing is accumulated on the sleeve. The sleeve is held at its second position and the shirred casing is removed from the sleeve in the direction of shirring and thereafter the sleeve is returned to its first position.
Patent AT-E72521-T1 (AT)
Inventor: BRAND REINHOLD DR
IPC: B01J23/30
Filed: 1988-11-15
Granted: 1992-02-15
Abstract: A catalyst for the selective reduction with ammonia of nitrogen oxides from an intimate mixture of at least 3 metals in the form of their oxides, namely, titanium, tungsten and at least one of the metals vanadium, iron, niobium, molybdenum, with an atomic ratio of Ti to the other metals of 1:0.001 to 1, wherein there is used as oxide of the titanium a product obtained by flame hydrolysis, which product is impregnated with solutions of the salts of the other metals and is dried and calcined at a high temperature.
Patent AT-E92481-T1 (AT)
Inventor: MESSINA GIUSEPPE
IPC: C07D295/088
Filed: 1989-04-11
Granted: 1993-08-15
Abstract: A new process for preparing N,N min -bis-(2-hydroxyethyl)-piperazine (I) <CHEM> is described which involves reaction of oxamide with excess diethanolamine at a temperature of from 50 to 268 DEG C.